Plot summary
On the day of his wedding, David finds out that his special day has been interrupted by a rainstorm. After getting a massage (which inadvertently ended with him receiving a " happy ending "), David is informed that the wedding will now be held at the town hall. When the original officiant cancels, David's mother Moira fills in. In the town hall, David and Patrick are married. The next day, Johnny and Moira depart from Schitt's Creek en route to California.
Credits
Adapted from Wikipedia contributors, Schitt's Creek season 6. HTML formatting and reference markers removed.