In Thailand, Jules is infuriated to see Tristan's ex Molly growing closer to her Chelsea friends, and even hooking up with Tristan's best friend Chuggs. Back in London, Jack and Livvy's relationship reaches crisis point. Things get awkward when Freddy's ex, Beks, shares a kiss with his best mate Olly. Also, a single Tabitha is ready to date, and her best friend Sophie is on hand to help.

Livvy seems intent on moving on as she goes on her first date with Kit, and Jack asks Jules' flatmate Maddison on a date. Arman has got both Tabitha and Yas back on side, but the DJ seems to be playing a dangerous game. Meanwhile, Jazz confides in Jules and Jack that Demi has said she doesn't trust her. Alice and Sam Vanderpump have some big news to break to their friends.