Here’s one of the funniest scenes I have seen related to coffee
Interviews by Phil Hoade for The Guardian written on July 10, 2018
The article talks about the making of the film with interesting anecdotes:
The final scene, where we break the realism and everybody on the subway starts dancing to Love Train, was shot in a defunct station attached to a transport museum; we could control a train going in and out. It’s a bunch of New York background actors who you’d normally never see dancing on screen because they don’t look young and cool. It’s great to have all these unlikely looking people cutting loose.