PRIVATE.
I don't think you let somebody get obsessive. They're going to do it whether you like it or not because it's a thing more about them than it is about you. Even though you're the person they're obsessed with. Normally I say I have no experience with this, but last week gave me some. You don't really get to decide.
I'm never going to tell him if you don't.
They're good, I think? They're still confusing sometimes so I'm never totally sure. But I like him a lot and I don't know exactly what he thinks but he hasn't told me to go away or anything. So I guess that's something, right?