The siblings return home from Montana to wish their dad well as Bruce prepares to transition. Kris travels with Kendall to Paris, and Kim pursues one last hope of getting pregnant.
Kim moves into her gorgeous new mansion and becomes obsessed with keeping it in pristine condition. Kris insists that she should throw a housewarming party, which grows out of control.
Bruce takes the family to Bora Bora, a tropical island paradise in the Pacific to celebrate his 20th anniversary with Kris. Kim's new boyfriend, Kris Humphries, pushes Kim too far.
While in Bora Bora, Kourt struggles to get Scott and Rob to make up and learns the truth about Scott's drinking. Elsewhere, Kris's body image threatens to ruin her celebration.
Kourtney and Scott struggle in the bedroom trying to have another baby while Bruce and Kylie trade enemy fire when Bruce can't accept she has male friends.