Another thought/decision: I've decided that I've made enough goodwill gestures during this short separation. Now, it's up to him to call/reach out. I say this partly b/c I'm tired of doing it, but also b/c he has a right to NOT do that now, esp. since he doesn't HAVE to b/c we're NOT living together...he's using that space and I need to let him. This is time for him to NOT reach out and think or be alone if he WANTS. I want to respect that. He would for me.
So, I'll back off, totally. I just want to see him, quickly, before he leaves for his trip. Nothing big, just what I would do with any friend.
Seems to me that this time apart is what he needed, more than me. I'm happy for that.