Season 13, Episode 6 - "Last Hurrah for Kenny and Rose"
Kenny and Rose try a new approach to their relationship: shutting up. However, they soon find that they enjoy the challenges their arguments bring, and start doing it more often. When an argument leads to Rose kicking Kenny out of the house, Roz attempts to help them come up with a compromise. Successfully bringing the two back together, Kenny and Rose decide to leave Seattle once more to open up the perfect murder mystery business, together. At the hastily thrown-together leaving party, an unexpected murder mystery unfolds after an employee is found “dead” in the bathroom. In true “Roz” fashion, the evening is typically hectic as a neighboring business confuses the group for a violent cult, resulting in the arrival of the police. Meanwhile, secret lovebirds Noel and Bonnie search for a place to make out.