At a boat party in Ibiza, Aaron drops the G-bomb on Marnie, and single Gaz is back when he pulls Chantelle. But how will Holly react when she finds out? And Chloe's plans don't go smoothly.

Chloe gets jealous of Holly and Marty and kicks off. Scott receives some big news and there's a shock arrival which has huge consequences for Gaz and Chantelle.