A 10 for the scene between Michael and Holly, a surprisingly intricate web of callbacks, body language, subtext AND Yoda-speak that ends on a line that needs to be said out loud IN Yoda-speak to truly appreciate the loveliness of the start of their relationship. Another note to this scene is Holly's new position as MIchael's eager improv partner.
This could well be Paul Lieberstein's best piece of writing; it's certainly in the top 5.