My Knife and you

I gave up all i had
just to be with you
I dumped my only friend
because i know our love is true
i told it that it cant have me
its no longer in my life
theres no way that i need it
because you are now my knife
its to you i will come to
when my worlds falling apart
i know that i can trust you
because your the one that has my heart
its your very shoulder
that i lean on when i cry
your the one that makes me fight this urge
when i cant answer your questions why
ill never disappoint you again
its the last thing that I'd do
I'm thankful to have a friend now
not my knife...but you!