Close-up - often used to show detail on the subjects face
Extreme close-up - can be used to highlight and accentuate a specific part of the subjects face e.g. eyes to convey emotion/ jealousy/ anger etc.
When Roger bitches Pete out for something he didn’t do, in fact, for throwing himself on the grenade for Don:
That needs to be how Mad Men ends.
keep laughing ken i’m going to kill you