Suzy - red

Min - blue

Fei - green

Jia - yellow

Romanized:

Dareun namja malgo neo
Dareun namja malgo neoneoneoneo neo~

Jangnanhae jangnanhae haneunde
Naneun jeoldaero jangnani aninde
Mwonmari mwonmari piryohae
Bwabwa onmomi seolmyeonghae baby

Namja chingudeul manha
Nan geureohdago sarang haji moshana
Namjal moreuneun yeojan byeollogeodeun
But baby baby oh oh

Sumi kwakkwak makhijanha
Ireohge mandeun geon neoyeossjanha
Amu maldo hal suga eopseo
Ireon gibun cheoeumingeol

Dareun yeojawan dalla ppeonhan sarangeun silheo
Naega deo manhi johahaedo
Sanggwaneopseo neoman isseumyeon dwae

Dareun namjawan dalla ije geuman badajwo
You’ll be my baby baby baby neo
Dareun namja malgo neo neo

Dareun namja malgo neo
Dareun namja malgo neoneoneoneo neo~

Gaseumi gaseumi ttwineunde
Dareun nugudo ireohge moshaessneunde
Mwon mari mwon mari piryohae
Ja bwabwa manjyeobwa nae simjangi baby

Aneun oppadeul manha
Nan geureohdago jeoldae swipjineun anha
Namjal moreuneun yeojan byeollogeodeun
But baby baby oh oh

Sumi kwakkwak makhijanha
Ireohge mandeun geon neoyeossjanha
Amu maldo hal suga eopseo
Ireon gibun cheoeumingeol

Dareun yeojawan dalla ppeonhan sarangeun silheo
Naega deo manhi johahaedo
Sanggwaneopseo neoman isseumyeon dwae

Dareun namjawan dalla ije geuman badajwo
You’ll be my baby baby baby neo
Dareun namja malgo neo

Amudo an eoullyeo jigeum ni yeopen
Noraen kkeutnagago issneunde
Neon amu mari eopseo 

(BABY~~)

Dareun yeojawan dalla ppeonhan sarangeun silheo
Naega deo manhi johahaedo
Sanggwaneopseo neoman isseumyeon dwae

Dareun namjawan dalla ije geuman badajwo
You’ll be my baby baby baby neo
Dareun namja malgo neo neo

Dareun namja malgo neo
Dareun namja malgo neoneoneoneo neo~

Woah... is this song written for Suzy's vocal?? She rules the whole song!! @.@

You can check it yourself ^^ https://www.youtube.com/watch?v=2lIxcKPLmEw&feature=youtu.be