'Deviation' sang by Kei from Lovelyz- Girl Spirit Ep.11 

일탈 킬포는 김케이의 호응 유도하고 나서 감사합니다~ 이거임 ㅋㅋㅋ

이런 거 보면 왜 케이가 자기는 사실 섹시한 멤버라고 했는지 이해감ㅋㅋㅋ 진짜 케이 실력파이고, 본업 잘하는 거 너무 섹시하다구ㅠ

몰랐는데 엄청난 실력파였군요

이건 제발 떡상해라 알고리즘아 널 믿을게ㅠㅠ

진짜 데뷔때부터 꾸준히 커리어 쌓아온 꽃케이 너무 멋있어!

For me, the fact that she is singing so well even with a sore throat scares me

Dang did Kei just pull another self out of her??? and omg that "thank you" so cute! gosh I want a Lovelyz concert so bad!!

When she say " kamsahaminda " hahaha flower kei so cute 🙈😂

04:13 케이는 보컬만 좋은 게 아니라 무대도 잘함 호옹도 잘 이끌고 걸스피릿 모든 무대가 진짜 다 잘하는데 무대가 다 비슷비슷한 것도 아님 다 다르고 재밌음 목소리가 얇아서 이런 거 안 어울릴 수 있는데 탄탄해서 커버도 가능 진짜 주목 더 받았으면..

ㅋㅋㅋ몇년지나고 봐도 너무짜란다 케이 호응유도하고 감사합니다 !!! 성격좋은거 딱보옄ㅋㅋㅋㅋㅋ

Tbh, for me, if there was an award named "The Best Contestant", I will choose Kei obviously, for just a simple reason. She is the best example of someone who really portrayed the aim of GIRL SPIRIT PROGRAMME. From just a cute pretty girl image that she has among non-Lovelyz fans, to someone respected girl that has the most versatile performer ever! She started with her norm ability on the 1st ep, then, from the 2nd & forward, she kept doing the different styles, genres of performance, deliver her best and gave her all out that she could. Instead of choosing the trends songs/concept, she rather chose the songs that can challenge over her standard limit. That is Kim Jiyeon, a girl that never give up to keep improve & improve on every episode. she always shower us with a fresh performance & never feel the same. for each of them , there must be something new that we learnt bout this girl. Versatile. It's too bad that this last ep, her condition is not really well and a bit affected her performances but still she managed to perform well with all her heart content! Instead of competing with everyone, she chose to challenge her self first.. awwwh, Jiyeon ahh, we are so proud of you .., uljimaaa T__T you really did really amazing! Seeing you cried made me shed tears too. Thank you for your hard works for the past 11eps & weeks. I believe, Lovelyz will be one of the long lasting group out there, its okay to be slowly climbing popularity ... being famous is not forever. OUR TIME WILL COME. 💕 hwaiting!

This is the first time I've seen her look so confident! She really owned this performance and it was really fun to see her enjoy herself!

난 이 무대가 그렇게 좋더라

Kei's performances are one of the most all-rounded and diverse I've seen. More surprising is that her group has a innocent image, so one would expect less variety from her peformances.

idk why i prefer this song to be her first song.. she look so nervous and emotional at first round. she look more relax here. and daang.. impressive as usual. kei fighting!

진짜 이 무대 너무 좋아ㅜㅜㅜ 약간 이정현 같아

심하게 저평가된 보컬...

아 일탈도 너무 좋아 지연이만의 꽉 찬 목소리가 들려서 너무 좋아 ㅠㅠ

4:10 호응 유도하고 감사합니다 ~ 하는 것도 완전 킬포인데 그 다음 달리는 ‘세상 터프’ 이 자막이 너무 웃김 ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ 아놔 ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ

이래서 내가 케이를 좋아한다고

케이 실력이 대단한 건 알았지만 매번 케이가 노래부르는 영상을 보면 놀랍다 그리구 2:54 승희표정 ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ

보컬 진짜 딴딴해ㅜㅜㅜ 연기도 잘 하는 울 언니😍😍

"감사합니다" so cute!!!!

Kei best vocalist of 3rd gen...

믿고듣는 케이 노래ㅑ

Finally, Kei use her nickname as well Kei Doll 😍 she so~ cute!! wahh up and down emotion performance 😄. You do a good~ job Kei eonnie!! I really like it!! You're no1 in lovelinus hearts !! I love you~~

This is so underrated! The hype when she sung was marvellous, this performance can be counted as one of the most well-shown one. Her transition in tone during the two different style of song is amazing, the way Kei gets her audiences to join her in her performance is mesmerizing and capturing.

she is pretty and cute >

It was such an unfortunate situation when Kei had to perform in a bad shape. However what she had done in this competition makes me proud. Thanks for this show that Kei can showcase her talents, and earns many opportunities to participate in more music projects. Fighting and good job, Kei!

좋아요 생방송으로 볼 때가 그립네.

this girl are always the best in lovelinus heart. you dont have to won this bcs you already won in our heart... hope peoples dont sleep on lovelyz talents again.

어우… 노래 잘하는건 알았지만 저런 정석 발성도 엄청 잘하네…

why I suddenly remember sungyeol @ 3:50 lol and lovelyz were so cute they support kei awee

she is so innocent and still thanked the audience to sing with her how cutee

Rewatch all of kei's performance 😍

확실히 케이가 잘 불러 아이돌 중에선 베스트 탑 정도 되겠다 예전 바다 옥주현 제외하고

아니 진짜 개멋있는데? 너무 놀랐음. 아이돌 솔로 중에 저렇게 컨셉 다양하게 다 소화하는 사람 없는 것 같은데. 대형 소속사였으면 이미 전세계적으로 떴을텐데

Imo kei could win this competition if only her health condition does't dragging her in the 1st round of final stage... she showed different style every week but still owning the performance... she is the most versatile contestant in the show...

케이 언니 짱!!

an obvious improvement from her first song :D

4:13 "kamsahamnida" so CUTE!!!!! KEI!!!!!

lets support lovelyz future comeback ight

연기까지 잘하네

That "Gamsahabnida!" Is so cute though ;-;

KEI IS A DOLL HERSELF! She's so PRETTY!

Wow, Kei - I didn't know this side of you! I mean - those sides, many different sides! ^^ What's the name of the many sides singer? Multitalent! ^^ Yeah, that's who you are, Kei - a mutitalented artist! I said artist, not only singer - coz you sure have also acting talent! That's why you were able to give as such multiconcept performance! ^^ Musical would be a perfect stage genre for you to try in the future... Think about it, Kei... I mean it! ^^

I saw lovelyz's member wowwww kei is so cute and her voice very nice

I think Kei performed her best in this song! Awesome! She should have won!

kei should debut as a solo artist she could be the next iu

you are always the winner in my heart❤❤❤flower kei fighting❤❤

1:38 오른쪽에서 옷 뜯는 3:31 오른쪽에서 당기는 은비!!!!!!!!!!!!!!

she's truly a performer

I never notice that she is NOT a doll until she starts to sing XDD Kei is just like a real doll OMG

the opening there, the girl is kwon eunbi from Produce 48, she is so pretty

This probably her best performance on Girl Spirit!! Kei fighting!!!!

It’s been 4 years since they aired Girl Spirit but I still can’t get over this performance (or every other performance of Kei, for that matter)

시원하게 반잔있는 임펙트 뛰어넘는 파워 부탁해요 뛰어넘엇습니다

kei

HER VOICE OMG

와아 김지연 대박이네

Kei future project is Musical 😍😍😍

Back to mass watch kei's girl spirit performances (again) and my fave part is when kei thank the audiences for yelling along with her and other lovelyz members were laughing like crazy.♡

케이 때문에 본방 사수했는데

omg, this is new genre again for Kei 😁, she always give me surprised every episode, I so proud of you ♡ even I think she can get win for final but it's OK, she is a winner for us, you did great kim kei 👍❤❤ woollim please make a song like this for lovelyz's next comeback.. 😁

hope one day eunbi and kei can duet performance in stage... :)

Would love to see another Girl Spirit season! This show gave a chance to less known groups to shine, like Lovelyz. Now Kei is the MC of Music Bank and I'm so glad to see Lovelyz so big now! Kei's simply the best and I can't wait for every comeback that they come out with!

Kei 😍💖💖

She definitely enjoyed her performance and that's the best thing ever.

I came back gere for Kei and Eunbi

jiae and jisoo are so proud. the camera man captured it

she looks so happy here 😘 i

와 지금 다시봐도 좋네❤

This was such a good performance!!! My favourite for sure

doll in the real life?! so cute.

dang it. kei never fail to impress me, so proud of you!!

that was so funny!!! she is a versatile singer

i love emotional Kei, but this is going beyond 😍😍

4:16 that laugh tho ok i feel you guys 😂😂😂😂😂 that " kamsahabnida" is too cute xD

kei-doll, you are the best!

Kim Kei living doll, shuffle dance, rocker girl made my day 😍♡

Can't believe it has been three years already. Hope our flower Kei can always have fun on the stage like this

คิมเคย์เก่งที่สุดเลย KIM KEI fighting

It's ok she didn't win at least she shown all what she had. I believe ppl now know her (got more attention) than before 👍🏼👏🏼❤️😍

Kei rock the stage

Our baby Kei always the best! 👍👍👍💞😍😍

with that hairstyle and crown she reminds me of Jessica Jung

This is really good..kei has amazed me☺☺

7/2018 watched this almost 2 years ago and suddenly youtube recommended... still amazing as always, love Kei!

love this performance so much!! Kei never fails to amaze me!

baby!! it's ok!! I love you!!

i have to thank JTBC and Girl spirit show. before i watch this show i only see "cute" and "pretty" in kei. but now i realize that she can perform many kind of genre and concept. she can also be sexy and wild as well as emotional. Kei shows many sides of her that she didn't show when she's with her group. i realy hope after this show lovelyz and Kei will be more recognized. and win music chart.

i've always thought that kei is so skinny and she needs to gain more weight so she can rock dresses better , BUT seeing her here completely changed my STUPID mind !!!!!!!!!!!!!!!!!!!!! she looks deadly gorgeous OMG >< !!!!!!!!!!!!!!!!!!!!

came back for Eunbi at the beginning❤️ where are my Eunbi stans! stan woollim stan talent

Owh? I saw Kwon Eunbi

I saw kwon eun bi!

I imagine the other contestants minds be like "thank God she´s sick or our music careers end today" lmao.

This performance is better than the first one. She is having so much fun and she looked like the very definition of a doll. That "kamsamnida" 4:13 though, that was very very cute!!! It made me smile so wide. :) Kei is still the winner in all lovelinus heart.

진짜너어어어어무조음

Kei is the best and this one of my favorite performance of her

Kei太強了❤❤❤