The group has descended on the Whitsundays to celebrate Jai's birthday. Some uninvited guests crash the party and an epic misjudgement from Charlie turns into an all-out war of words.

In the season finale, Paul throws an extravagant Great Gatsby ball as both Lachy and Pippa try to move on from their pasts. Molly gets some gut-wrenching news and Bella gives Lawson an ultimatum.