However, I feel a bit uneasy because we've never ever talked about a relationship or anything close to it. I know I sound weird saying this, but I don't understand why he hasn't mentioned exclusivity if we are pretty much together at this point. I would really rather not be the one to try and "define the relationship", but is it wrong of me to want to know if he's interested in a relationship or what his intentions are? It's something that's been gnawing at me and I'm not sure whether it's a good idea for me to bring this up.
Any suggestions? Thank you so much! :)