Weird thoughts about my relationship

Me and my boyfriend are long distant and when he came over this weekend we didn’t have a ton of alone time because I’m in college with a roommate etc.. I kinda felt weird and that he was acting differently towards me and how he’s not acting the same . And it was making me sad , but he

Makes a lot of effort towards seeing me since I don’t drive and I understand he wanted to catch up with his friends and he did ask if he could hang with them . Idk I’m having like iffy feelings about us . But on the other hand he’s like perfect and wouldn’t do anything to hurt me.

Sorry for the vent