I have that sometimes while watching something and then my brain just switches off for a few minutes and then i'd be like fuck... time to rewind.

Happens more often with my girlfriend but that's because she has a tendency to start vomiting words that are in no way related to what we were talking about and i also stopped watching movies and shows with her because she can't watch a movie she needs it narrated, she would ask something and then the thing she asked about would happen or be explained 5 seconds later and i'd of course be pissed off "just watch the damn thing and all will become clear" hour and a half movie has 50 questions.