What does it mean when?

someone says come back to me its almost easy. like in the avenged sevenfold song. my best friend and i had a little blow out and i miss her very much and i was thinking about sending her this song to say im sorry and to come back.

but what does he mean when he says its almost easy?

It's almost easy to come back to someone once you've fallen out with them, but its not quite easy.

After checking out this song on youtube http://www.youtube.com/watch?v=hl8CJZny1...
I don't think it's one I would send if I wanted someone to forgive me and come back. My impression was that it would be almost easy to get hurt all over again, if she did come back.

He means that it's hard to come back to someone or to forgive someone, but that it can be almost easy if you stop worrying about it.

instead...forget about the chick!