Kay asks Mike and Rio to help chaperone Jacob's after-prom event at the community center. After realizing how controlling Kay has been of Jacob's life, Rio tries to encourage her to relinquish control, especially when it comes to his "bad girl" girlfriend Janine. At the same time, Mike recognizes that Beau is upset about Jacob going to college, and he tries to get Beau drunk at the after-prom in order to get him to talk about his feelings.
