this is like the biggest scale version of that awkward moment at a family function when someone comes up to you and is like "Do you remember me? I knew you when you were a baby" lolll

Kyungsan is now 15 years old, but the queens still looks like in their 20s.

did anyone else find it kind of weird that the producers decided to turn this into a game of "guess who the real one is?" seeing kyungsan for the first time since he was a baby was something the girls would've only gotten to do once, so i feel like having them unknowingly cry for yoogeun and reacting to the real kyungsan with confusion and frustration kind of robbed them of what could've been a really sweet experience, they could've just let kyungsan and the girls have their moment and it would've been completely fine lol

The fact that I'm not a fan and I haven't watched the variety show and I still cried seeing them meet him. It's so heart warming and scary to see how fast time is running.

Imagine growing up and being able to say girls generation babysat me HE WINNING IN LIFE

This is pure comedy😂😂 but seriously, seeing the baby you babysit back then is really heart warming.

The scream and tears tho... I felt so warm inside. After all these years, SNSD is still my fave KPOP group. Thank you for growing into such lovely and sensible women.

SNSD's Hello Baby introduced me to kpop and the K-variety industry. Being able to witness this reunion after 15 yrs also made me tear up. I can't believe that I am seeing Kyungsan being reunited with his moms who used to babysit him when he's just a baby 💗

Yuri's reaction to 2nd kyungsan entering the house just made everything 10x funnier 🤣

Kyungsan and Yoogeun has the best childhood memories

I actually tear up, i watch snsd’s hello baby on 2009 or 2010, when im still in school. Its been 12years and watching kyungsan grow up as a boy now make me realize how much time has passed 🥺 i really miss those moment. Kyungsan you grow up well, i still remember those smile, when you’re a baby 💝🥹✨

The first “kyungsan” entered and I was like “this look more like yoogeun” and then the 2nd “Kyungsan” comes I’m like “yeah, this is him” and I was right. YOOGEUN CAME TOO

As someone who watched all those Hello Baby episodes of both SNSD and SHINee, this made me tear up a bit. I was so shocked to see Yoogeun come in, he grew so tall already. And Kyungsan's two cute teeth in front are still the same with the ones he had when he was younger.

How lucky we are to have witnessed this moment. A single moment that brings so much more from the past... To be able to celebrate their 15th anniv is like a privilege to me personally. Im grateful im still alive to see this. Kyungsan ah, please love those imos coz they love you so dearly...

I feel the way they turned this into a guessing game took away the real emotions for the real Kyungsan. Anyway, it was still heart warming and hilarious. Especially Yuri’s reaction 😂😂😂

SNSD baby boy Kyungsan is all grown up now. It feels like just yesterday when we saw him as a baby. 😭😭😭

I love how Yoogeun had inherited Minho's looks and height from the magic of being babysat by him the most hahaha

I CAN'T STOP LAUGHING AT YURI'S REACTIONS ESP. WHEN THE REAL KYUNGSAN INTRODUCE HIMSELF. 🤣

12:04 yoogeun didn't even lie, he did share a candy with sooyoung during shinee's hello baby when they met snsd at a music show

I cried along with the first Kyungsan! My heart ached. What a twist !ahahah🤣 But to be able to watch their reunion video, both SNSD with Kyungsan and seeing Yooguen as well, literally shows us how time flew and how we 2nd gen kpop stans have grown alongside them all these years! 😭

I want my tears back... I need to cry for true Kyungsan because I keep laughing non stop after Hyo and Seo trick Kyungsan...

when yoogeun walked in i was wondering why he looked so familiar. at least once a year I’d watch the clip of shinee making him dance to rdd and i wish we’d get a reunion of them too!

Yuri's reaction here is everything... It's so funny no matter how many times I watched it😂😂😂

SNSD and Suju reality shows are amazing really. Their humor is hard to beat.

Kyungsan could've ended up as a nobody in Korea, but he is definitely a legend among Sones. However, I honestly think that they could've made this reunion better. Yuri's reaction at 6:10 is genuine, but of course she will just go along as the camera is rolling.

Omg I remember watching hello baby back then, and seeing Kyungsan brings back so much memory and tears. But like Yuri said, the tears went straight back in as the other Kyungsans showed up😂

I knew this day was coming. It was inevitable! To see them reunited the feels are so deeply that you can't help but well up!

5:55 Yuri's expression really made my day 🤣🤣

I feel happy and sad at the same time. This just proved how SNSD as a group lives for a long time. I just remembered how their songs and performances got me into kpop which I'm very thankful, because kpop became my escape room and a source of happiness thru out my life.

They grew up so well.. The moment they cried, I cried too. I cant believe it's already been 15 years 😭😭😭

kyungsan really grew up (ordinarily) so well😭 with his cute smile although that’s an awkward moment, it’s still a precious and touching reunion time flies🥲, this reminds of those days watching hello baby when I was still a new sone

this was so cute, i wished they had brought the real kyungsan first because the emotions from the girls when they first saw kyunsan #1 was so raw i teared up too

They should had realised how long has it been for their group that they have been together as a group just by looking at their grown up baby

Yuri giving the death glare to the production team is gold. 😂 6:12

As soon as the second boy came out, I was like “Yep. That's definitely Kyungsan.”

No one’s talking about this but I suddenly remembered jessica. She took care of Kyungsan well. It’s sad how they cropped every pic of her to not show her to the audience. Good old days✨

The boys must've felt lucky to be born themselves being with the girls. Honorary achievement. I would never regret anything else if it was me. SONE from MY🇲🇾 since 2009

They remind me of a bunch of moms who are seeing their children after they come back from abroad. lol so adorable, wonder if SHINee ever did this kind of show with Yugeon?

Real Kyungsan eyes tells everything when he saw the girls first time after long time....his eyes has emotion

I can relate to the girls cos I used to babysit. When you take care of a baby, it gets really heartwarming when you see the child years later all grown up.

Felt like crying seeing this. I actually hunted every episode of hello baby years ago on youtube and other platforms. Only got into SNSD around 2015, so I'm kinda late, but still I love they made this opportunity. Too bad Jessica is not anymore around, I remember the Hello Baby episode were Tiffany and Jessica speaking English about Wife.

The girls went through a top 10 anime betrayal moment there XD Soshi TamTam PD, GIVE ME BACK MY TEARS! XD Anyways, Kyungsan really grew up well T-T Yoogeun (Shinee's Hello Baby kid) too!

They had me all the way crying But once Kyunsan came in "again" I was BLOWN AWAY Then I got mad like Yuri The ups and downs of time got me goin

When Yoogeun appear, I had a goosebumps and my reaction was similar as Minho when he saw him. "Yah yoogeun, what are you doing there??" Lmao 😂😂😂 I will cry a river if Yoogeun ever reunited with his SHINee appas 😭😭😭😭😭

PD-nim is great for making this happen but also WHAT IN THE WORLD?!! Give me my tears back!! I want to cry for the real Kyungsan!! i am as angry as Yuri hahahaha

Is it possible that there is something related to SNSD and Minho doesn't appear ... So proud of SHINee and SNSD and ofcourse Minho's bond with them is super cute...

yoogeun would be a future idol. he's handsome, tall, wide shoulder, small face,he has big doe eyes, high nose bridge, etc.. he would fit to korean beauty standard 1:45

This episode was so funny 😂 They were being so emotional at first for nothing and at the wrong person 🤣

The way Tiffany screamed when Kyungsan confirmed they were right. I suddenly remember how she had a hard time taking care of him with Jessica since the two of them were the least confident when it comes to childcare HAHAHHAA

This is funny but touching 🥰Wish SHINee can also have a reunion with Yoogeun

The 5HINee's appa project to make yoogeun taller is effective the hello baby stretching game.

I love how they remembered what his name is after all these years

I never got the chance to watch SNSD's but woow Yoogeun 😭 we're also your aunties! we watched every single episode of you with Shinee Daddies !

i was the biggest snsd fan since 2010. so watching this making me emotional😭 wish i could go back to my childhood

Omg my childhood is back again!!!😭😭😭 I remember I was around 10 or 11 that time while watching hello baby both seasons from SNSD and Shinee!😂 Those babies were so cute and I laughed a lot while watching them. I can’t imagine how big they’re right now, I know that I’m old right now actually!!!🤣🤣🤣🤣

Indeed, Hello Baby is SNSD's best variety show. Many SONEs came from Hello Baby era.

I wish the real kyungsan would watch their intial reactions so he would know how much he meant to SNSD. ❤

Very touching. Not only they bring Kyungsan, but baby Minho was also with them. Such a memorable moment! The question about what title Kyungsan should call them either eonni or emmo was very funny. And how Taeyeon just imitating Kyungsan #3 saying that he is Kyungsan with so much confidence is also funny! TaeNy!! Hehehe

Yuri seems like a proud mom seeing her kid grow up so much while she was away 🥺😅

Yuri was about to cry but she found out about the game became super sayan HAHSHAHA

For a sone who wtched hello baby, I would sometimes wonder how kyungsan would look like now that he is grown up. I googled him before and found no information. That is why this is very touching and surprising! Its like being reunited to a lost son or something! Wow!

Yuri felt the betrayal to the bone. HAHAHAHA

Old memories of 2009 since he was 2 years old and 13 years later he's coming back to see them again. 🥰

Imagine, these women carried him as a small baby and now he is grown!!!

The plot twist in this episode was insane. hahaha poor soshi, bawling their eyes out for a fake kyungsan. 😂 When Yoogeun stepped it, I knew straightaway that it was him. And when Kyungsan came in, honestly, I teared up. He has grown so big. His adorable smile hasn't changed. Seeing him made me remembered my teenage years, growing up with SNSD unnies, watching Hello Baby in 480p. Nostalgia.

seeing yugeun makes me tear up he reminds me of all the memories between baby yugeun and jonghyun.

THE HELLO BABY BABIES ARE GROWN UP 😭😭 Remember watching the 240p qualities videos on internet cafe with cuts of clip with viet sub 😭

In conclusion: All three of the boys were very lucky to be surrounded by SNSD Goddesses 😎

when the 1st one walked in I already knew that was yoogeun. and when the 2nd one walked in it definitely was kyungsan. they both look like their small selves.

The second boy was happier than the other ones when he entered, also he looks similar to the baby one.

OMG THIS MAKES ME SO EMOTIONAL!! THIS IS HOW I DISCOVERED SNSD!! THROUGH HELLO BABY!!😭😭😭😭

I'm so glad to see yoogeun reunite with his aunties but i would've loved if kyungsan came out first and recieved their raw and genuine reactions. He would've felt so much love and sincerity in that moment. Good reunion tho!

Kyungsan is so cute. I'm crying everytime he mentioned that he is Kyungsan 😣 and his smile still the same. 🥺

cast did snsd dirty with kyungsang dopplegangers and playing with their nostalgia bruh even us I was crying. yuri's anger justifiable.

oh wow that's amazing!!! glad they filmed this such beautiful experiences 🥰😍👍🏻

0:36 this innocent baby made me cry 🥲

This is how every mom feels. I can feel their emotions😭 I bet they are gonna be a great mom in the nearly future. I watch the show while I was only 13years and now he grow so well🥺

after all these years, we finally got to see Kyungsan again! 🥰 I'm happy he looks healthy and grew up well! he looks exactly like his baby pics, how could these aunties still get tricked!? 🤣 pretty sure a lot of the fans/viewers recognized Yoogeun already, since he's a model/actor and pops out quite often on kpop twt. the third boy did a good job acting too! the show is so entertaining!😆

The first boy, I was like no way... that is Yoogeun!! SHINee baby!

I watched SHINee's Hello Baby like 3 times over back in 2012 and to skip to the most viewed part to see that young man is Yoogeun my mouth fvcking dropped :O oH My GOD time flies T-T

yuri's reaction are literally so funny!!! shes so effortlessly funny 😭😭

It must feel surreal imagine you babysit a kid when he can barely sit and never see him again for other 15years. Kyungsan actually represent their time spend on this career he felt like a living time capsule.

7:41 I miss Taeyeon's old face. She totally looks like a different person now. Can't even recognize her if that's really her.

I felt so deceived crying so much for the first boy😩 ..... But anyways I'm very happy they got a reunion 😊 I feel so old! Lol! The boys are so awkward lol. All the girls truly loved playing and taking care of him for awhile back then. They even often compete to get his attention 😆I loved watching SNSD and SHINEE watching their two little babies back then.

Oh my god !!! Yoogeun, SHINee hello baby is my ultimate favourite show & I can't wait to see their reunion.

as a shawol i recognized yoogeun immediately and i was so confused why they were calling him kyungsan, then once kyungsan came in it all made sense. they've grown up so well it makes me emotional to see them so big! i hope shinee does a variety show for their 15th anniversary next year and they can reunite with yoogeun.

i remember watching the show back when I was younger, so...yeah. this is a rollercoaster of emotions for me, too.

When I saw the thumbnail, I instantly knew it would be Kyungsan. I remember watching the show when I first discovered Girls' Generation. It's crazy how much time has passed for all of us! I'm tearing up, watching this. I wish Jessica could have been there for the reunion Too bad Jonghyun couldn't see Yoogeun all grown up 😢

I am crying! I remember watching Hello Baby when I was a new SONE in 2011 and I cannot believe that we get to see the reunion between Kyungsan and Soshi members after all these years.

ARE YOU KIDDING MEEEEE i saw this when i was a kid myself! I still remember that program. Im 22 now im literally crying too. I grew up with SNSD. where did the time go? 😭

I will never get tired of watching this all over again. There are so many emotions. 🥰😁

Oh my God it's first time ever I watch them and I am already in love their reaction made my eyes full of tears and smile on my face

Yuri looks like a mom who see her long lost son when the first guy entered 😂

Yes 13 years passed and SNSD still be graceful and forever young like them before

OMG the queens are aging backwards.. Looking so young and pretty✨❤

This was so wholesome. I hope SHINee can also reunite with Yoogeun one day

The baby who used to cry when Tiffany is there. Is now smiling to her but I laugh when they show the clip of Tiffany and Kyungsan because I remember Tiffany tries to get the tripod to kyungsan who wants to play it.😂

It's like they need to guess who's the real kyungsan 😂 so nostalgic 😭

Omg the Lil baby from hello baby with oppa Shinee has grown up so well and look adorable and cute 😍 💙 💕 ☺️

I've been waiting for this to happen ever since i watch the show years ago