The power continues to shift in the game, raising the stakes to a new high as the teams brawl it out at the challenge; old romantic flames reignite between Margaret and Josh.

Rival alliances divide the house as a new power-team emerges; players have a tough time with the challenge; two best friends face off against each other in an emotional Pit.

A wild night of fun leads to chaos when the party gets out of hand; a tough Pit decision threatens to tear friendships apart.