Bora be slayinggggg Especially the part where it goes "bounce come on bounce come on" Slayed

lol i love how Bora is the only member in sistar that really interacts with #보이프렌드. i mean who knows if the other members do it also, but we mostly see it's bora right? XD have yall seen the sistar showtime episode where she bought them food and visited them, and they all were dancing to "touch my body". XD hahaha that was adorable. but yeah BORA X BOYFRIEND! :D

This is why Bora's the best dancer in Sistar. She can dance any style, and do it well. Even though it's not the best example, if you've seen the dancing clip of her on Happy Together you'd know what I mean.

I love how Bora is in this dance practice video! Starship should do this more often!

Bora (noun): BAE material.

I feel like she's a part of the group😂 but wouldn't it be cool to have a group with girls and guys that's NOT like troublemaker but actually something cool

I wish there were more videos like this, not of boyfriend and sistar exactly but of any Kpop group (male and female) that are friends and dance to each others songs.

BOYFRIEND = The original whip.

Can I be Bora?!?!?!

I love how 2nd generation girgroups and boygroups were friends and cpuld do thi kind of things without getting dating rumors

Bora is the "ALICE" ... KEKEKEKE

bora is really a good sunbea!! The juniors must really like her.

i am still in love with this i think Bora should try a solo with sporty concept she s perfect

"let's all have blonde hair & not tell youngmin & kwangmin" 😂😂

Bora is still my forever bias.. Perfect body, cute and caring, super athletic and great dancer and choreographer.. I can never get enough of Bora! ❤️

Bora is dripping just as much swag as everyone else. I love her!

Starship, what about giving out a boyish concept for sistar once? they will still look sexy too :p

we don't get to see Bora's dancing skills a lot. so this is a good chance to make people remember how good she is !! slay Bora ❤

bora freaking slays omg!!!! and shes totally the extra member of boyfriend, always supporting them

Bora~~~

BORA ERWHEREEEEEEE

OMG it's so funny and I can't see anybody without BORA thought I'm a Boyfriend's fan. Actually, BORA is my favourite member in Sistar. Seeing how they are close with each other makes me really happy. Yeah, Starship should change the name of this video into BOYFRIEND X BORA. I hope they will have more collaborations like this.!!!!

YOON BORA SLAAAAAAAAAYS she is the ultimate queen and I will not accept anything less

Bora totally shocked me. I couldn't take my eyes off her

AHHHHH BORA IS SO DAEBAAAAAK!!! SHE KILLIN IT!!

Could not focus on the boys this time...Bora is so pretty and she owns the choreo.

I've always wanted a boy group but they have one girl member, which she is the maknae and she is really tough and scary to mess with. They treat her like their own little sister and tease her about other idols that she might have a crush on. And she never wears girly or sexy clothes, always a pair of jeans, sneakers and plaid shirt or a jacket and a hat. Then one time she was forced to put on a dress and the other members tease and laughed at her... ;-; don't mind me I'm just going to start a fanfic...

Bora is such a fun person to be around with🙆

I'm so sad because many people don't now boyfriend 😔

omg Bora looks so tiny~

Boraaa!!!!! I love Bora. She was so cute here and her dancing so fine!!! 😍

As much as Bora obviously caught the spotlight, we can't just leave Boyfriend out of the picture, should I say? It's just that all the comments are about Bora and how she got the dance really well, but everyone else is just like... eh. - v -;;

Ppl says Hyolyn is the most popular in SISTAR, but who cares? Bora is the most multitalented in SISTAR! MC, Rapping, Dance, Drama, Variety Show, Atletic, she can do everything

bora's hair flips are so on point omg

they should be honoured that bora is making their small known group more popular

2020. Who's here. After so long this video doesn't get oldy but Goldy❤

i love this.. and bora soooo good. this is what i'm thinking where girl group dance like boy band dance too hahaha

I'm sorry guys, I love Boyfriend but I think Bora slayed the choreo. It's so refreshing to see. They should do this more often and maybe the other way around where Boyfriend dances to Sistar's dance practice vids. :))) Back to our boys, I really love how they're in sync and the choreo always fits them.

Its so sad bora didn't get a chance to show that she's the main dancer everytime she performed with SISTAR :( starship should make her like hyoyeon in snsd.

BORA SLAYYYYYYYYYYYYYY. It'd be so cool if Bora has a solo debut.

All video only looked at Bora

I loved this but I hope they release a full legit dance practice soon too!

Best dance practice video in kpop history

bora is so cool, she's slaying the choreo nice nice

Boyfriend need a comeback.

I can really see Bora's love in Boyfriend. Not just only because of this video. Bora is one of the example of lovable and kind sunbae

I cant stop watching this video 😂 it's already 2017 💪

Does anyone else think Bora's laugh is the best thing ever?

I hope Bora does something similar to Hyuna and does some small group work with some guys. Her dance is so strong and could do some really cool stuff.

Bora is so lovable (especially in here)

Bora is so handsome...She really really really does well in dancing!

SUPER BORA! She can do anything and she can do it perfectly! :D Go Boyfriend, go Sistar!

Boyfriend and Bora..cannot be separated.. I will look into Boyfriend until they can achieve high name as Sistar..Boyfriend late bloomers..i will wait till then..

Bora has been their main girl since their debut. Thanks Bora. Fighting Boyfriend!

Bora is surely the nicest girl I've ever known in Kpop. She is an amazing dancer too!

I kinda ship Donghyun and Bora🙊

Reasons why Bora is bias in Sistar ♥ - She interactions with Boyfriend the most - She is sporty - Beautiful - Funny And the list goes on ♥

Your a great performer Yoon Bora👍.

I miss SISTAR and BOYFRIEND! They always have a space in my heart 😭💕

Bora is such a supportive noona/sunbae to boyfriend awe this is so cute!

i just fangirled so hard over bora

Bora is so cute af omg

I really love how Bora was actually dancing- when I heard about her being in the dance practice I was sure they would give her the typical 'girl' role and she would just pose and strut around the boys sexily. I'm really excited! Want more!

I never liked Sistar so much, cuz first time I saw them and Boyfriend together they just judged the boys. But when, now and the other time Bora has danced with them. She kinda changed my mind.. not really.. I mean she's my only favorite. BOYFRIEND FIGHTING! P.s I think she's s´cool, she's not really like the other girls. She's kinda boyish so that's why I like her. (: No offend to Sistar, they sing well.

I hope that Bora can be featured in their dance or rap next time, especially Sistar has disbanded. I'll miss her.

This is really awesome ,I am happy!!! that now that Bora is already graduated from university have time for this LOL.. hope we can see more from her in the future ....dancing like this. she is awesome

This video needs more viewers and likes because.. Bora.

WE NEED MORE VIDEOS OF SISTAR DANCING BOY GROUPS DANCE.

I love Bora very much

I love how Bora's hair stays perfect all the way through ^~^

Omg this is prove that girl groups can dance what boy groups are doing and still look amazing . They are not just capable of those sexy concepts which are sometimes just too much

its amazing bora unnie dancing makes it look so damm flawless

BORA I'M SPEECHLESS

And this is why Bora is my favorite... She's just an awesome person. ❤

I know it's Boyfriend's video but Bora really captures my attention. Love her dance! Anddd yes, to my Boyfriend Oppa, you guys dance well too ^^ Loveya, Fighting! 💞

Oh my god I'm a fan of both sistar and boyfriend (bora is my bias) and I seriously cannot contain myself right now

Hey starship, please give Bora more lines for the next comeback, like in push push, you debuted bora with a lot of lines, which made sistar famous, now give them more lines!

Groups that slay together, stay together 💜

BOYFRIEND and Bora are both so cuteeeeeeeee!!

Wow, I couldn't take my eyes off bora. I love boyfriend to death but she outshines them here so much than I ever thought she could, I hope she does more stuff like this! It really showcases how amazing of a dancer she is!

bora is kinda look like their choreographer LOL LOVE YOU BORA

I really ship Donghyun and Bora. She's the only other person I can see him with, apart from myself of course. They should let Bora dance more tbh. Sistar needs to have a fierce comeback with a crazy dance break that Bora can slay. Boyfriend is great, I have been obsessed since 'Witch'.

I don't know SISTAR well, but I know that Bora is great in the athletic field. I watched the idol Olympics and she always comes out on top! I need to check them out more, she's a boss!

I keep coming back to this video whenever I need to get cheered up. I love the whole vibe of it, that who cares about gender roles, their sunbae is out here showing them how it's done :'D

and the first time I saw Bora dancing some hiphop feeling omg she's so good. And I think she's just really close to Boyfriend. The way Kwangmin interact her T____T

Ohhhhh bora bora bora my girl so perfect she's really a good dancer I min she's the best dancer girl in kpop I really like starship good luck

Oh my god bora its like god sent she beutiful,good dancer,sexy,nice person,warm heartes.....i wish i have body like her 😑

Omg Bora is amazing! She would be awesome for a special feature in their performance lol

The dance of bora is amazing and boyfrind so sweet

it would definitely be better if they focused the video more on boyfriend cause it is their song afterall but still loved the interaction between bora and boyfriend

bora i love you i need to see her dance like this again

Bora, You are easy on the eye. Miss u so much!!

Bora...!!!!!!! She needs to solo with a strong dance.

guurrrlllllllllllllllllllllllllllllllll she is killin it

Bora is just pure perfection

This was very interesting!!:) is there any other choreography involving bora in their dance practice??

Absolutely loved this dance collab! Bora is really cool~

Thumbs up for Sistar Bora :)) ..she is soooooo awesome ..same goes for the BOYFRIEND !!THEY ARE SOOO DAMN GOOD ..

Bora is so pretty, anda dance really well. I'm so happy that she is supporting her dongsaengs! They are having fun! xD

I love Bora a lot, but something was missing from her dancing. Maybe it was energy or passion? She did really well, though.