최윤영, 김도연 (SURL) 앨범 : Sunnyday Express
작사 : 최윤영
작곡 : 최윤영, 김도연
편곡 : 최윤영, 김도연
how's the weather? son?
Did you call mom?
Hang out carefully and return before the sun sets
What time is it my son?
Call your dad right now
Otherwise you won't be able to go out from today
Run and Run Run Run and Run Run and Run Run ...