It's rude to pretend to be deaf.
A man went up to Jamie trying to get him to listen to his mixtape.
Jamie wanted to figure out a way to get the man to leave him alone.
Jamie grabs the mixtape from the man and pretends to be interested.
Jamie pretends that he can't hear the man in order to get him away.
The man leaves Jamie alone and ends up happy about the encounter.
The man feels bad for bothering Jamie even though they have nothing to feel bad about.