Haha, this is going to make me look so bad
Sometime during dates 1-3 with a new person, there will be sex. If it's nice and cool, there will be other sexdates and hanging out. After a month of two, there's a check-in on what exactly is going on, if this is an FWB, dating or girlfriend/boyfriend situation. If it's a bf/gf stuff, it becomes officially a RELATIONSHIP. And that's about it.
Not of much help to you, I can imagine
. Is there a backstory to this situation with her that I can read somewhere?