<human>: Give me a shortened version of the text

When we first met we were both at around about the same point in our lives - Unemployed, unhealthy and both depressed.  I know it seems like an odd place to start from, but that's how it happenened.  We hit it off great and I fell hard, he's an amazing guy even if he won't admit it.  The problem is over the next few months things got better for me - I got help, was (very) lucky in landing a great job and lost 30lbs. 

It's been a whirlwind of good things happening and he's a large part of the good things.  Problem is things havn't really changed as much for him.  Only a few temp jobs, still on medication and no luck with the weight loss (which is something we decided to try and do together).

I don't care about these things, he's still the guy I love.  But his attitude towards me has slowly been changing.  He seems to think that now I'm better than him, or out of his league.  He even mentioned (half jokingly) last night how he wouldn't be supprised if I left him for someone better.

I don't know how I can convince him this won't happen, I've had a run of good luck but this hasn't changed how I feel about him.  I don't understand how to counter these feelings of, I guess, resentment (?).  Any advice would be appreciated, if not just feels good to write it all down.
<bot>: I fell in love with a guy then got lucky.  Can't seem to convince him nothing between us has changed.