Peytyn deals with her feelings as George prepares to leave for college; Nikki and Johanna reconnect while working together to sell Peytyn's home; Tiffany, Catrina, Johanna and Nikki gear up for the End of Summer Showcase.
Peytyn and Heather arrange a "friend-tervention" to reunite Nikki and Johanna. Meanwhile, Tiffany's fellow suburban basketball mom, Catrina, and her son Antoine come into the scene for Nikki's 3-On-3 Charity Basketball Tournament.
Heather and Nikki collaborate on a joint graduation party for their kids. Peytyn confesses her feelings for her son's coach. Johanna crashes Heather & Nikki's graduation party and George finally commits to a school.
Nikki sets up a press conference to announce what high school Nimari is going to attend, creating a rift in her friendship with Johanna. Peytyn keeps a school offer secret from George but faces harsh backlash when he finds out. Tensions boil over between Nikki and Johanna at Heather's event.