The bad boyfriends discover the truth and are introduced to the Bro Zone as they say goodbye to bad behaviour and hello to caravans and cold showers.

Olivia's first relationship challenge forces the boys to face clips from the night out that they wish had stayed buried - any wrong answers unlock late-night lapses.

Olivia hosts a cocktail night where the fun turns serious and relationships hang in the balance when the bad boyfriends are asked to hand over their phones.