She wants to roll her eyes at that suggestion - who are you trying to school here, son? - but decides against it, instead giving it a moment of serious thought. Problem is...
"That would be a very one-sided conversation. I don't know if I have anything left that he doesn't already know."
Except for some mundane stuff that doesn't seem all that important, but that's bound to come up organically regardless. She talks a lot. She asks even more.
"Besides, aren't you reading a little too much into this? Is it really a sign of marital trouble if I'm unsure what to do with a picture of an old boyfriend that I technically never broke up with?"