The sisters head to Coachella, where old flames resurface. Dixie considers co-hosting a sex and relationship podcast with Josh Richards, sparking internet rumors. A misstep at the D'Amelio Footwear photo shoot reveals fresh friction in the family.

Charli travels to Tokyo for a commercial shoot, but when the family tags along on the trip, she questions whether she is being taken advantage of. Heidi and Marc worry about Dixie's health.

Dixie wants to be #1 again and will do whatever it takes to win a team triathlon. Charli is forced to face her fear of driving under duress, and second-guesses her future - in business and in love.