I'm scared

I'm afraid to commit
can it be
you don't seem scared
to commit to me
my heart has broken
one too many times
and it it happens again
hell will be life
it truly hurts
do you know
what its like to be rejected
a few times in a row
maybe so
but I'm still scared
you'll break my small heart
and throw it away like a dart
this really does make me blue
I'm not sure i can trust u