Are we more than fwb?

Okay let me explain.

I live in a border city and so does he, we met on tinder and have been talking daily on FaceTime ever since (it’s been about 2 weeks). We live about 30 minutes from each other, I’m in Canada and he’s in the US. Our schedules are finally clear so I’m going over to meet him but I’m confused. Idk if he wants to just have sex and that’s it, or if he wants a relationship. We haven’t talked about having sex/sending nudes which to me is really weird as most guys I’ve met from tinder tend to bring up sex almost immediately. He mentioned us getting married and having kids but I took it as a joke obviously, he never mentioned going on a date or anything specifically though. I don’t mind either, whether it’s just sex or a relationship, I don’t really care, I’m just wondering if I should bring up my confusion to him now or when I see him in person. And what do I say?