^^^^ I like the ramping up exercise routine!!! I think you are exuding a great attitude!!!
Yeah... the flirty, kiss thing would definitely make me the WT*. And all this nice talk like you are room mates makes me think he is still living in the fantasy of what he thinks his life is going to be like rather than the reality of what life is like without you.
It's got to be so hard 'stuck' in the home and not able to get out and do your own thing and make him think and wonder what you are up to.
Hang in there... You are doing a great job of focusing on you!