Matt and Foggy start dating. Karen still doesn't know that Matt is the mask. Karen sees Foggy making out with Matt while he's in costume, and assumes Foggy is cheating. How does she deal with this? Does she tell Matt? Or does Matt just sense that something is worrying her? Maybe she can't help being angry with Foggy and the boys don't know why?
Bonus if one of Daredevil's enemies think Foggy is dating Daredevil and kidnap Foggy in an attempt to get to him, and Matt has to pretend to be upset about Foggy being unfaithful.
I'd prefer if this included how they got together, but if it's not possible that's more than fine.