This final episode in the current run sees the arrival of spring in Eden - lambs are being born and the group take advantage of the sunshine as they come together to build a winter dwelling. One of the male members of the camp sets his sights on one of the girls in group, trying to discover if his feelings are reciprocated. Someone also attempts to engineer a split in Eden, believing that creating an 'A Team' and forcing the weakest to leave is the route to long-term success. But will their plan succeed?

In this episode, with rations still scarce, the camp has been on the potato diet for over a month now and it's putting them under pressure. Rob P and Raphael are struggling with weight loss and fatigue. Army officer Jack feels that some of the group are not working hard. He and some of the others are tired of waiting for the group to make decisions and decide to strike out and start building their own cabins. Rumours of a split cause tension. With emotions running high and morale low, a row erupts.

The group try to work out how to organise their new world. Anton's bid to build a cabin in the woods leads to confrontation. And a diet of potatoes all day starts to take its toll.

The experience begins as the gates are opened and the participants encounter Eden for the first time. Through woodland, they must find each other, battle the elements and begin to build a new home.