You're not sorry

you are so duplicity boy..
you have a sweet mouth that always melted my heart ..
you said you had already forget about her , not even a single shit .
but what i saw it was not what i expect to .
i'm so stupid that i'm still believe in you , stupid me !
she will always be your perfect girl in your mind , and i am just the replacement of her.
this is so unfair to me yet i've to admit .
what i used to be in everyone's mind...