Kat and Jo want Amar and Sunny off the boat. Jo is upset about ex-boyfriend Rob and decides to get her phone to call him. Amar joins her, determined to find a car.Kat meets her online gaming idol, BIGDAMEHERO, and doesn’t listen to Sunny’s words of warning. When she turns into a zombie, Kat realises Big is actually a liar and her nemesis!Amar helps Jo out of a zombie pile-up. They arrive back to find Sunny overboard, and Kat killing BigDameHero. Kat and Jo accept that perhaps Sunny and Amar can stay on the boat after all.