Thoroughly confused by his behavior and don’t know how to ask him about his motives?

I went out with a guy 4 times in 3 weeks, with the most recent date being two weeks ago. He was busy last weekend but clearly hasn’t been prioritizing me. His communication suddenly dropped off, too, so I assumed he was focusing on other girls.

So about 5 days ago I gave up and figured we were done. Midweek he reached out to send me a listing to a house he put an offer on, then he told me when he got it. I acted excited for him and he replied but was way less chatty than he’d been previously. Yesterday I texted him good luck (he’s coaching HS football and it was his first game) thinking it was prob the last one I’d send him. He texted me after the game to tell me they won, then called me on his drive home. This caught me off guard because we hadn’t talked on the phone in 9 days. He asked what I was doing this weekend and said he was busy but would call me tomorrow (today) to see if we could figure something out. Well this morning he said he couldn’t make today work, and when I said to lmk about tomorrow, he didn’t reply.

I’m seriously over this. I don’t know why he called me last night in the first place, let alone acted like he wanted to make plans with me. I’m kind of at the point where I just want to ask what he actually wants from me because I’m thoroughly confused.

Thoroughly confused by his behavior and don’t know how to ask him about his motives?
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