I Need Dating Advice

Tinder Date
I’ve been talking to this guy, Michael. We clicked instantly, he thought I was funny and cute so we exchanged numbers to continue talking. By the third day, we’d spoken on the phone, and he (jokingly?) mentioned moving with me when I leave the state in August. But I don't think he was kidding. At first, I wasn't looking for anything serious. I just wanted to experiment and stay single. But within a week of talking to him, I deleted Tinder and stopped talking to other people. It came out of nowhere, and I knew I wanted him in my life. It's only been two weeks and I already really really like him. He's busy a lot of the time, working mostly. I find myself thinking ”I hope he's having a good day at work” and stuff like that a lot. For the past week, he's called me after work every day. It's so cute, he really likes talking to me I guess. 😊 I really like talking to him, too. But I’m moving in five months. I don't know if he was serious or not. How do I ask something like that? Should I wait until the month before I move, or should I just ask in a month or so after he asks me out? If he asks me out... I think he will. He says he really likes me. Also, he doesn't flirt with me as much as I flirt with him. Sometimes it makes me question whether he really likes me as much as he is saying he does. Maybe he's just awkward about that stuff or not used to the compliments so he doesn't flirt back as much as I wish he would... I don't know how to bring that up either.