I cant understand this in feelin!

I never really want to care

I never wanted to be attached

Dammit! i dont even wanna be your friend!

But why the hell you affect me so much?

Why is it that my mood depends on you?

Why is it that when u smile,even that smile is so casual,my whole day brightens up?

Why is it that when i dont get a glimpse of you or hear your voice my day is so freakin ruined.?

Why?please somebody tell me why?...