It's Ali's big day, as she has her first show at Fashion Week. The whole team's on hand to get the collection onto the catwalk, but then Ali's estranged mum turns up, Davina tries to sabotage the show and Ali goes into meltdown. Marco saves the day, bringing them closer together. That is until Ali sees Marco in a clinch with another woman.

With Davina having the London press eating out of her hand, Marco whisks Ali off to Paris to sell the collection, and maybe some romance. But with Chris's engagement ring on Ali's finger, Marco's plans are thwarted and the trip ends in disaster. Will Marco make the ultimate sacrifice and sell out to Davina? And which man does Ali really want?