Make the moment last

I no longer dwell on
the things that happened in the past
i love the moment i see you smile
i just hope the moment will last

how do i know I'm good enough
i don't think ill live up to the hype
maybe you deserve someone better
maybe I'm just not your type

but i know the moment
that i see you smile
all the doubt goes away
and you make it all worth while

forget my past mistakes
forget all about my past
all i know is when you smile
I'm going to make the moment last