作曲 : Kwon Young Jin/Heo Seong Eun/Cho Ye Chan
 I told my daddy once I'll be famous
 Imma be the man like you
 Just like you my my old man
 All we had those dreams I remember
 The memory will never be lost
 I still can not let go
 If I be the one I'll be your I'll be your
 Attaboy
 If I be the one I'll be your I'll be your
 Attaboy
 If I ever built this way that I’d be the way.
 Sure I'll just look through the sky with you
 If I be the one I'll be your I'll be your Attaboy
 If I be the one I'll be your I'll be your Attaboy
  If I be the one I'll be your I'll be your Attaboy
  If I be the one I'll be your I'll be your Attaboy