Just that - and I'm under a NC.
I met a guy a while ago and we've been having casual sex under a bit of an odd set-up but it works for us. When we are together everything is perfect. Recently I've been falling for him and sort of expecting him to act like my partner but obviously he's not. We are both single and got into this knowing that is was strictly sexual but now I'm getting emotional and don't know how to approach this with him.
We do do normal couple stuff also so I think this also plays into it as it's not just a hotel midnight hook-up. But I don't think he'd want anything more with me than we currently have. So far it's working well with us. I wonder if I give it a bit more time and do more couple things with him he might want to make it more serious.