@robin21,
Don't hold your breath!! He's told you already that he's not over the other girl,
you're a fill in, so to speak. You don't know that you end up together forever -
that might be wishful thinking on your part, but none of us know the future.
You make yourself available to him and he needs someone to lick his wounds
from the recent break-up. That's not a good starting point for a healthy relationship.