GFRIEND - Two Eunbi's mini concert {The fact}

Prequel - Can you guess what song they are singing?

GFRIEND - Two Eunbi's mini concert {The fact}
GFRIEND - Two Eunbi's mini concert {The fact}
GFRIEND - Two Eunbi's mini concert {The fact}

GFriend,Umji,Sowon,SinB,Yerin,Yuju,Eunha,여자친구,소원,예린,은하,유주,신비,엄지,