Nod to ERASERHEAD
I'm sure that someone else has mentioned this but the director is obviously a BIG fan of David Lynch's ERASERHEAD ! The early scene in the living room is very similar in tone and style to the scene in ERASERHEAD where Henry meets his in-laws for the first time (awkward pauses, older woman who keeps yelling, older man just sitting there smiling, in-law who suddenly does inappropriate sexual advance (touches his knee), main character who just sits there and takes the abuse without reacting much, etc). Plus of course the overall style of the film (black and white cinematography, constant industrial noises on the soundtrack, lights that keep switching on and off (frequent in ERASERHEAD), ...
Not that there,s anything wrong with this, of course.