Could anyone tell me what song these lyrics are from?!

Could anyone tell me what song these lyrics are from?

there once was a boy who had a cold
but he went back home instead

you would always hold out till you gave out
now that he's back i'm afraid you'll go back to his bed
where i know he'll try to keep you
but i know what she does
she won't leave me because
i sleep with her

but you would never have me
cause you were only wanting to be friends

The song is Call An Ambulance by Albert Hammond Jr. It's from his 2006 album, Yours To Keep.