now you'll never see what you've done to me

You.

I really don't know what to say about you.
You always have that happy cheery attitude and
don't seem to care bout the close friends around you,
cause you don't bother to know what's going on and
how they are feeling cause, well, you think everyone
is as happy and cheery as you, and there's nothing wrong
about anything. And you won't think i'm talking bout you,
cause like i said, you don't think there's anything wrong
about anything. I hope i won't feeel what i'm feeling now but
everytime you never fail to make me feeel that way.