I've been mirroring his interest level but I'm getting very bored with him. To the point where I don't even want to bother making time for him and have been avoiding his messages (out of anger and spite I guess).
I'm not even sure what to do.
You want lots of attention. So yeah you're not going to be happy with him.
Maybe you just hate it when guys play games like that. It's kinda childish anyway.
You cannot undo this action. The opinion owner is going to be notified and earn 7 XPER points.