우린 영원히 실수투성이. [credit] Artist: Jack Jack (잭잭) @jackjack_im Executive Producer: Jack Jack (잭잭) @jackjack_im Produced by: Jack Jack (잭잭) @jackjack_im, heydium Lyrics by: Jack Jack (잭잭) @jackjack_im Composed by: Jack Jack (잭잭) @jackjack_im, heydium Arranged by: heydium Recorded by: Jack Jack (잭잭) @jackjack_im Mixed by: Jack Jack (잭잭) @jackjack_im Mastered by: Jack Jack (잭잭) @jackjack_im Vocals by: Jack Jack (잭잭) @jackjack_im Artwork by: Jack Jack (잭잭) @jackjack_im