I know he is obviously fucking his gf but I’ve never actually seen her and I see him every night because we go to bed roughly the same time.

Like he will let her use the bathroom right after I do instead of just going to the bathroom herself.

I don’t know because I’ve had other roommates who introduced me to their gf. It’s weird and I kinda want to bring it up to him, because it feels weird that he’s hiding her and shit because I know she’s there so why hide her lol? Oh, it’s definitely apparent when the sex is at 1AM.