Dorit and PK try to pick up the pieces following their traumatic home invasion. While Sutton and Crystal’s new friendship continues over cake tasting, Lisa lets Kyle know someone has left a bad taste in her mouth. At Harry’s party, the glamorous Diana Jenkins makes a rich first impression. The evening is spoiled, however, when issues rise to the surface. Garcelle is dismayed to discover that Erika has not let go of their past grievances. #RHOBH