Kim wants Brielle to stay. Kroy wants Brielle to move out. And they both don't want Ariana to be Brielle. So they lay down the law: whatever Ariana does with her life, it had better involve college. Off campus, the Biermann clan contemplates its future, and a new idea percolates: conquering the coffee industry.

A self-proclaimed hater of change, Kim is horrified by the prospect of turning 40. While Kroy tries to convince Kim to celebrate the occasion in style, they grapple with a frightening health issue, a shocking announcement from Brielle, and the emergence of a long-lost figure from Kim's past.