"you know why"

"I tried to fight it
I tried so hard
and every day
I pray to god
that you and me were meant to be
but you had another
you had a lover

And now is gone
I don't know why
I feel like crying
just want to die
I can't look at you
and you know why

you're in my mind
you're in my heart
I wish I knew right from the start
all my friends said you break my heart
A heartbreaker right from the start ..."