I was dating a girl last night, we where in a conversation about one of her girlfriends. We where both talking about how much she mentions her BF. I mentioned that my friend/occasional wingman where going to try a boyfriend destroyer on her to see her reaction etc.
She thought it was hilarious. When she asked I told her that there was a book that told me about it etc, trying not to get into too much detail.
This morning in my bed (brag) she starts asking some questions about it.
How much should I tell her? or just keep changing the subject when its mentioned? Is there anyway I could use this to my advantage?