3:01 got me rolling

They're chit chating while singing, dancing, laughing hahahahs talking about multi tasking. they're amazing indeed

Only Girls' Generation can do THAT. Can do the laughing/talking while performing lmao. Professionalism indeed. I'm glad they had more fun while doing this.

All the members can't help but laugh. Lol Tiffany, Jessica, Yoona laughed pretty hard

I bet they keep on laughing when they got off stage

It's nice to see them laugh on stage especially when they are still singing xD

This was the best memory ever left by the original OT9. They are SNSD. And they are the only ones who can do these onstage. Only OT9 were able to talk and laugh even while they were working. How I wish they would come together as an OT9 again!

Still, my fave parts were The Boys and Gee. They completely lost it there, especially Taeng LMAO XD

At the end, even Hyoyeon has static hair. Haha. I can't stop laughing while watching this especially when Taengoo squeaked during the Gee high notes because she was laughing too hard. The girls were having so much fun here. Good times. :)

so funny~ they have a time to talk while perform ..

Seohyun was the only one that could control herself haha

Seeing OT9 laughing, smiling and chitchatting while performing is just precious. I miss SNSD. 💗

It takes a skill and a passion to dance in synch and accurately while having fun and not paying attention. HAHAHA they were laughing the whole time. :))

Lol only them can do the multitasking of singing, dancing, talking and laughing on the stage like this! If any group do this now, they will be condemned for not respecting their audiences lmaoo but coz its gg, everyone also enjoying their performances while laughing at their hair! 😂😂😂😂

instead of performing on stage they look like playing on stage HAHAHA XD I'm totally inlove with these 9 girls Soshi Jjang...

they are having fun hehehe laughing very hard ... :D proud to be a SONE ....!!!!!!

Um...Tae looked fine to me when Sica approached her -.- But lolol Sooyoung and Yoona told Shinyoung x) I love how they laughed so much and were able to talk to each other on stage.

ᕼyoyeon,Jessica,Tiffany and Yoona are dying of laughter 😂

Legends said they purposely did that to make them to look taller ☝🏼

What a WONDERFUL MESS they are Hahaha...They are Really a Legend Imagine They are all DISTRACTED and LAUGHING their LUNGS OUT but still they MANAGE to PERFROM and they are LEGENDS. hahaha they are all a BULLY hahaha... Note: 2019Sone.

When Sooyoung lost it on 12:35 everyone started laughing so hard 😂😂😂

The editing has made it even more hilarious XD

Ohmygoodness this video is so precious and so much feels.

i love this video its make me bring back the times where they happy and just enjoy performing on stage, i miss them like this, i miss ot9, its make me happy sad and cried. i miss them so much being dork all the time ='(

12:35 all hell breaks lose

Funniest video! All can't stop laughing from the beginning haha! Jessica's reactions was epic!

lolll sooyoung cant stop laughing at ending...

I can't believe it took Sooyoung that long to lose it!

11:02 I didn’t realise that Fany and Hyo are exhibitionist. 🤣🤣🤣 and the rest...these girls have great stamina. That’s why i love them they can multitask! 🤣🤣🤣🤣

SNSD always laugh even on small things... hahahahaha

Only SNSD can laugh and play on stage while performing :)

It’s 2020 and I still watch this when I miss snsd

it's so cute to look at them giggling and laughing at each other. hahaha. they should have this electro static on stage often lol hahaha

I love how they don't want to be perfect ( actually they are ) but just want to enjoy the performance.♥️

Look at them, they could sing,dance,talk,laugh and communicate in a song. And imagine all of that times the number of songs they sing. 😂😂😂 only this happens in GG. You can't find the same humor and fun in any other groups.

This is the funniest performance they had but still they ended it professionally. Hail all queens of SNSD! ❤️🥰

Soo alerted everyone about SunYeon hair, at first they don't pay attention with it yet, and then after sy noticed taengo's hair, soshi can't help but laugh out loud. lol! Troll CSY😁

The cool and funniest group.. i love SNSD

I'm her ... 2016 2017 2018 2019 2020 2021 2022 2023 2024 And I miss them 😭💗

6:20 Taengsic

daebak! they really are tough! xD if i were them i already lost my whole energy of all the laugh and talking while singing and dancing! hahaha! jjang!

It's been a long time since I saw Taengoo laugh like this

Nevermind static hair, I'm laughing pretty damn hard at how Sunny's hair looks like it's a mini monster sitting on her head.

This was the best funniest and most talking and laughing performance live in snsd

hahaha can't stop laughing lol!!! that's SNSD!! laugh..smile..talk..on stage while perform..they having fun...hahhaahhaaaa...proud to be SONE!!! snsd jjang!!!

The show must go on ahahahaha Laughing Chatting Ahahahaha The legendary girl group girls generation

The most happiest performance of SNSD :3

singing when smiling......that's the best ^_^

Girl's Generation make you feel the heat! AfrrrRrrRrr I miss you so much SOSHI!!!

So much fun and laughter on stage (my favorite kind of GG performance). LOL Taengo and Sunny bunny what's up with your hair? hahaha

It's amazing how they all still sound so great even with all those laughing

i love how they can keep dancing while continuously laughing and staring at them xD

they are so loveable,while laughing they still can give a great performance..they have fun on stage.. :)

I don't understand what's happening. All I know is that their laugh is contagious. I am smiling even though I don't understand a thing. And one thing is for sure: THEY ARE AMAZING! THE COULD TALK AND LAUGH WHILE PERFORMING. HAHA! I GUESS THEY REALLY LOVE AND ENJOY WHAT THEY ARE DOING. XD

Btw what I find incredible about all of this is that them interacting is not necessarily something you would notice unless you focused on it - like in this video with the different cuts to their faces and such. They’re so insanely professional that none of that would stick out during the performance since in addition to laughing at themselves they’re still perfectly capable of hitting their marks and switching from laughing to delivering their lines in an instant. Yup, Tae lost it at one point but she was no longer the center of attention by then and when the time came to deliver her line again, she was fine. And not a single girl stopped dancing.

fans of present gg please don’t call your idol legend if they haven’t experienced this kind of chaos in the whole performance 😂😂😂😅✌️✌️✌️ p.s. even how chaotic they are their live is still on point

Love to watch snsd when they’re so enjoying to perform

Oh God Sunny xD I like that they try to pat her hair down

Then and now, still the best girl group. The only group who can perform this way. 🥰 REAL HAPPINESS. 💖💖💖

nakakatawa naman parang wala lang sa kanila .. kaya i dol ko sila eh . love you snsd.

Im smiling and laughing the whole duration of this video hahahaha. I really missed them so much huhuhuhu can't help but to rewatch their videos.

I go here everytime I miss them ❤️

Thank you SO MUCH for this video! I laughed and I cried... good, old times.

the professionalism tho even they are laughing🤣 and how i miss this dorky ot9 girls😥 whyyy😩😭

There are suddenly too many happening while they were performing The Boys 😂😂 They can't stop laughing 😂

3:06 !! I like how sooyoung tell yoona

the power of the fans is amazing and their smiles are so beautiful I LOVE ♥SNSD♥

3:14. Tiffany just popped 😂

i like how sooyounh had to tell the other members to go and look xD

Every time I watch it ,I laugh like crazy LOL

Even otu Maknae Seo being the most composed one there ended up laughing.

12:15 it's really visible now taeyeona🤣🤣🤣

seriously they was having fun, laughing, joking around like that but still singing and dancing well...wow SNSD and this is really funny, i laugh so hard now my back is hurt :v :v

Man I wish I could've been there, I bet the atmosphere was really CHARGED lol

when I watch them I'm crying because I miss ot9 fever

3:47 :( Jessica look at Taeyeon but......I felt sad to see it. They're my favorite girls@@

Those happy times. Thanks for the laughter.😀

Taeyaon laugh so hard. But wait... "MY HEAAARRRRRT" seriously. Her voice no joking!!!

When you couldn't hold it anymore (OmO) but the performance must go on 🤣 "We are PRO " you know 😂😂 hands up to our Legendary ♡♡♡♡♡

i miss them,. i wonder if it' will happen again😞 i miss sooyoung, tiffany, seohyun and ofc jessica. i miss the 9 of them 😞

I always watch this. Only SNSD can do talking, and laughing (so hard) while singing and dancing. Hahaha.

Sunny on 3:02 lmao 😂 she was just minding her own business 😂

Jess go the loudest cheers (as always).

taeyeon completely lost it there lol 12:16

OMG THIS VIDEO NEVER GETS OLD!! ❤ I MISS THEM TOGETHER BEING LIKE THIS ON THE STAGE ! DORKYSHIDAE !!!

Wowww and I just saw this now! Looks like they were having a lot of fun oh I miss the good old days 💜 Their beautiful smiles 💕

this video warms my heart I love these memories

How could people dislike this ? _This is so precious.._

I want to know what yoona said to taeyeon and then to Tiff and Jess that they laugh????? I'm curious. 🤔🤔🤔 Thanks to yoona taeyeon laughed a lot.

They are laughing on stage😂 I'm happy seeing them smiling and laughing❤️

I miss them so much :( can't we get back to those days ?!! :(

3:02 互いに気づいた時の顔が無理すぎるww その後から全員が連続で爆笑してるねん😂

HAHA too damn funny omg. Girls are girls! So glad to see them having so much fun on stage ahahah

ah im happy to see them smiling each other... i miss my girls

I laugh a lot while watching this video, they really had so much fun ^^ i hope i can see the 9 of them laughing hard like this in the future :')

Omg this is definitely my favorite performance of them xD

I just love to watch this

Here I am. Again. After 9 years.

*12:35** They completely lost it* 😂

They are so professional. If I were 1 of them, I would’ve laughed so hard :(( 😂😂😂