Life, can I make another suggestion? Try not to guess what he feels or doesn't feel. I know that's hard, because you would like to get a clue from him.
It won't be there I'm sorry to say. He won't give you the clues you need. He doesn't likely even know. It's why you need to step back. We call that detachment, but you need to do it so you can see more clearly without the haze of his nuttiness which will impact your clarity.
AJ
"Our lives begin to end the day we become silent about things that matter" MLK Put the glass down... "Yesterday I was clever so I wanted to change the world Today I am wise, so I am changing myself."