Love Me and Not Her

I'm not sure if you know or not
but i really do love u a lot
you still hold a special place in my heart
and you did right from the start
but when she came along and took
your breath away,
i was shocked and didn't know what to say,
i spend my nights crying, time after time,
i spend my days lying, saying i was fine
little did you know,
my heart was crushed inside
and on that day a little of me died
but with her, you look so in love
cause you are an angel from above
i now have to teach my heart to move on
for you are now forever gone;
but about one thing i am unsure:
why it can't be me, and not her