New friendships are formed while strategies come to light. In the Feeling Famous challenge, teams must feel their way through a statue garden full of clues while blindfolded, aiming to name the objects and gain more knowledge about fellow players.

As alliances solidify, others work on new theories about their fellow housemates. In a revealing challenge, competitors must prove themselves masters of deception as they are subject to an interrogation while hooked up to a heart-rate monitor.