Dan encounters a surprise visitor who shares some unsolicited advice, leaving him feeling guilty. Meanwhile, Darlene welcomes a new employee to Wellman Plastics.

Darlene makes a decision about her trip to Hawaii, leading to a heated encounter with Barb; Becky gives a presentation on addiction to Mark's class.

The Conners continue to deal with the pandemic while navigating breakups and newfound sobriety, all while planning an upcoming wedding.

It’s Dan and Louise’s wedding day, but it’s a far-from-perfect walk down the aisle, especially when a weather report forecasts that a tornado is headed for Lanford creating chaos and surprises.