 The girls are plunged into darkness as the power fails in the flat. Flo decides to play the hero and searches for the fuse box, but is danger lurking? A smitten Tasha uses the blackout to feign fear and get cosy with Nick, while Charlie and Alex s moment of tenderness is interrupted by an unexpected visitor. And Neve s feelings for Joe are questioned as they become locked in a passionate embrace. Is romance on the cards?