20 Questions gone wrong

Okay so, the other me and my bf (we've been dating for 16 months) were on a long train ride and since we were bored we started asking each other random stuff. It was silly and we only did it because we try to be as honest and blunt with each other as possible.

I have to note that I've never been a jealous person nor have I felt insecure about our relationship.

The thing is, the day after I couldnt stop thinking about it. Thinking about what he had answered and what that meant.

For example, I asked if he had ever thought of breaking up to be with someone else and he said “sometimes I thought that yes I could go hook up with x person, because I know I could but since we're good and this is my first real relationship that is working out I did not”

Or when asked bout with whom of my friends he'd hook up he said my best friend and I quote "because i think she is hot, i wouldnt date her cause her face isnt pretty but she's hot" and ive never had any doubts about them even if they are really close (she thinks of him as her male best friend) and everyone kept asking me if i was suspicious, i never was because i thought he didnt like her At All.

Maybe i'm just giving it too much thought but I havent been able to face him since then. I dont wanna bring it up because the day this happened he was taking me to see my favorite band live and we had so much fun and It was one of the best nights ever so i feel like if i bring it up he'll think i want to start drama out of nowhere.