Honestly? If so far every meeting between you has involved sex, he might not be seeing this as any kind of relationship besides being a f*** buddy.

I'd really recommend starting out by inviting him to do things just the two of you - without sex. At least that way you can determine if he wants a relationship or just sex.

With my ex, we met through friends. Even so, we didn't hang out with any friends for quite a while, we just got to know each other. Then again, each relationship is different. It all depends!

But I think confirming that it is a relationship is kinda a big thing that needs to be done first.