Why did u left me?

I almost gave you everything
but u have gave me nothing
except for the hurt
that u have gave to my heart
i never gave you up
but you always giving me up
i cant sleep without you
i cant live without you
tell me what is wrong
so that i wont make it too long
I'll try to fix everything if you want
I'll do everything you want
just please give me a chance
to love you again