♪ I don't know when it was But you came into my heart I can't take it back I can only see your empty heart I look at you for no reason I say something stupid I wonder if my eyes will reach you You don't know But I've been hiding it I look at you tomorrow ♪ I don't know how much I've grown up I can't comfort you I hide my clumsy heart I look at you for no reason I say something stupid I wonder if my eyes will reach you You don't know But I've been hiding it I look at you tomorrow I'll give you all of my heart Someday I'll give you my everything I look at you for no reason I smile awkwardly I wonder if you can see my curiosity The words I've been writing and erasing You don't know But I look at us tomorrow ♪