As the romance rises on the Chakra, so does the tension. Tim and Gia share a romantic first as a couple, but make a surprising secret pact. Keif and Delaney spark a new romance as Sade struggles watching her former fling moving on. David makes a shocking confession about his relationship with Lo that threatens to destroy one of the strongest couples onboard. A steamy challenge sees the arrival of two studly new Shipwreckers, leaving Bella hot, bothered and hopeful. An unexpected Topside takeover lands Delaney in a love triangle.