Life in Pieces Season 1 Episode 22

Part 1: Greg had an idea. Tim is superstitious. Tyler goes to his prom with Clementine. Matt goes on a date, but can't get over Colleen. Part 2: Colleen and Matt have a party for their book release and Matt makes a big decision. Tyler gets hitched. Tim and Heather forget Sam's student of the month ceremony. Heather finds out that she comes from a broken home.