I read "Linda has a talk with Jon", and there are a few questions I have...If Jon isn't her child anymore...why would the bra conversation have happened?
Assuming it did because Linda still wants to speak to him, Jon never mentioned that he thought he was swapping with Karyn...he only told Karyn that. He just questioned why he had strange clothes around...
I considered writing an alternate branch where Linda wants to talk to Jon...but suddenly not sure why she thought he was someone she could tell.