NEED HELP: Here for a good time not a long time??

Let’s try to make a long story short. Met this guy at a friends house. I leave, he told my friend he thought I was cute, & followed me on IG. Nothing happened. I was with my now close friend (different friend than the first) at a party and see the guy again, only he’s introduced as the roommate of the guy my close friend is dating. We go to Waffle House after, like a double date but casual. We didn’t really talk after that either. But my close friend told me after that he asked her to hook him up. I was open because he’s cute.

He DMed me on IG, we started talking from there and then hung out. I usually ask a person their intentions from the start, but I didn’t this time. After hanging out a few times (not even touching, more friendly with him flirting), we had sex. It was great. He made me breakfast and gave me a massage waking up in the morning. We spent half the next day together and I saw him very often after, both in bed and outside, walking trails and whatnot. He’s holding my hands, kissing me softly on the forehead, and just overall so sweet and I’m loving it. We got along wonderfully and have a lot in common.

Well I asked him what his intentions are (he is going to law school in September and I am going to nursing school in August; we are seniors). He tells me that he “would love to keep hanging out but he knows something serious isn’t best because we’re about to leave.” This disturbed me because I thought he was serious. I know our situation isn’t optimal, but I felt like he already knew it would end.

I told him I didn’t think that was a good idea and basically broke things off. I wonder if I made the right decision. I like him, but what sense to develop a relationship that’s not taken seriously, as I told him. I didn’t tell him how I felt (like how I thought he was serious and his actions didn’t match what he said), and now I’m wondering if I should maybe talk to him again? At times I tend to focus on such long terms that I don’t enjoy the present. What if I’m just meant to have a good time before I go to nursing school and nothing serious after? When I last talked to him, he said he still wanted to hang out. What do y’all think??