My roommate is a guy I met and hit off with. There is no intimacy but he comes across as flirty all the time. What does it mean?

So I met my current roommate on a dating website. We went out for a date hit it off and had sex. Really great sex. He listened to my story about how im struggling and offered me his extra room with the benefit of financial support. The catch is that there will be no intimacy. I still really like him but I'm questioning if its because we had sex or if I like his personality and want this arrangement to grow and become something more. I am doing my best not to flirt and be respectful of boundaries. He doesn't act as affectionate as he did when we met so i can tell he is being respectful of the rule placed but his tone and what he does is flirty. I don't even know if he knows that is how it comes across. I tried flirting back in a light friendly kind of way and he seemed more open to it. He smiled more and laughed more and we generally had a good time. I both want him to be this way cause I think its his norm but I want to tell him it kinda hurts. I want to tell him that my friends tell me that its possible his feelings will grow as he sees me grow... How should I go about this?
My roommate is a guy I met and hit off with. There is no intimacy but he comes across as flirty all the time. What does it mean?
Post Opinion