Alex receives a strange gift of an old polaroid camera but the gift does not indicate who the sender is.  Alex takes his new camera to a raucous party where he takes photos of his friends but the photos do not develop instantly as they should.   

Nim forces Alex to fight at her gym to earn her forgiveness.  See-ew and Liu struggle in their relationship and Liu is embarrassed by See-ew's pup-play kink. Jean takes a visit to Alex's clinic.