This episode is... a lot. The girls talk about adultery, whether you should come to someone as a woman, and their favourite mistresses in literature, from Luster to The Mistress, and film and TV - including Bridget Jones, Behind Her Eyes and Scandal. 

There's agreement that if your man cheats on you with Emily Ratajkowski it's finished for you, Soraya tells a story about a Bad Boss, Rochelle tells the longest story ever which descends into a (bad) French accent and Katie is an award-winner - and don't you forget it!