Sean has some explaining to do when Lily’s devastated to discover that she was born out of wedlock.

Sean's takes a swing at tree surgery and ends up causing a blackout during the superbowl. But his biggest concern is what he saw through Lily's window while chopping the tree -- Lily holding a bag of pot. But what's even more shocking is where Lily got the weed: out of Sean's closet. With the blackout, Dan O'Keefe moves his Superbowl party to the Finnerty home, where they listen to a play-by-play given by Jimmy from his 5-inch TV.