Is it Me or Her??

Who do you see looking back at you??
is it me or someone else??
is she still on your mind??

I gave you my heart,
and you broke it in two.
I leaned on you,
and you watched me fall.
I gave you my world,
and you let it fall apart.

how did it come to this??
is this how it's gonna be??
I loved you,
and wished you'd feel the same way, too.