It's a season of change for the Bates family with new loves, new careers, and a new grandbaby on the way! But when Gil undergoes a serious medical procedure, it forces everyone to contemplate what the future holds for them all.

It's Trace and Jeb's birthday and there's only one rule: no girls allowed! The brothers, who share a birthday and a special bond, plan a party for Bates boys only complete with go carts and ice cream! Meanwhile, Erin and Chad travel to South Carolina to speak to and encourage a group of young girls about female empowerment.

The whole family arrives at the Bates house to celebrate their favorite holiday, "I Love You Day" AND there's someone new at the table – Tori's new beau! The family is happy to see Michaella and Alyssa return home, as well as Nathan's girlfriend, Ashley, who arrives for the celebration to have a very important conversation with Kelly Jo and Gil. Later, at the family's celebration someone in the family makes a very special announcement!