Search Results: keep in touch during summer

This is bothering me more than usual because he is my ex and things are kind of tense I guess because we're talking again. he's the one who initiated it, he started calling during the summer and I wouldn't call back, but I finally gave in. we saw each other and had a really great time (no sex, just some kissing, lots of talking but not about anything serious relationship-wise even though he did ask me if I have a boyfriend). I got freaked out at the end and told him I would call him when I was ready. I called him after about a week and a half, he was about to get on a plane (back here after being gone a few days) so he couldn't really talk, but after I wished him a safe flight he told me he would "hit me up" when he got back. That was Monday night. I don't really know how to feel, I know he has a hectic schedule, but I hate waiting to hear from him. When he saw each other before he told me he liked me, without me having to ask if he did. He lives a pretty alternative lifestyle (busy musician) but I just hate how this makes me feel. I definitely don't want to call him before he calls me, but does this sound like he will? so far since getting back in touch he has kept his word.