Claire and Sam work out roomate rules, chore wheel, etc, now that Ben left to marry Sams ex-wife.

Mugsy, the guy who abandoned 9 kids, walks into the meeting with a dart stuck in his head, everyone tries to avoid talking about it until Claire just screams out "Hes got a dart in his head!!". Doesn't remember anything, wasn't drinking, just doesn't remember (because of the dart). So the group gets him all riled up, to go back to the bar and kick some ass, only to find out the dart was an accident and theres tons of selfie pics of him an others with the dart in his skull. Just as tension calm down, New Guy (having the group behind him) starts talking tough, punches the bar and breaks his arm (it bends in a way that it normally shouldn't).

Claire goes out on a date with Felix (the young latino/native American kid) and they agree that dating isnt going to be a thing, but still hang out. Hes not pushy, so their date ends on a good note.

Episode ends with Ben showing up at Sams apartment door, already divorced from Sams ex-wife, now sorry, back to being sober, etc, etc.