Aselton gets a lot said in 78 minutes. I think the main thing she says is something never overtly spoken, that life is essentially a lonely experience - even when we're surrounded by activity, and even if we never shut up.
This engaging, nicely observed look at a 30ish L.A. couple who allow each other a one-night stand to help reheat their 7-year-old marital bed moves quickly and simply.