Is it just a hook up?

So after a year or so of talking, I decided I will finally come over to his house tomorrow and will have sex. We’ve talked about it and everything. I don’t have a car right now, I want to take an uber (he offered to pick me up but I said no I would rather just uber there) and he said he would pay for my uber if I did. Is that weird? I like him and I tell him this, does it sound like just some hook up? Or am I overthinking? Please give me your opinions!