the reward. While enjoying their reward, KC and Stef discussed about taking out Maey, then Betong, the two being the most liked by the jury. Later on, at the pearl farm, they received pearl necklaces as souvenirs. At camp, Mara started to make a letter to Arnold by sewing it to an old treemail. Betong told Maey that he's willing to be voted out if the immunity bracelet is not obtained. Betong and Maey noticed that Mara didn't do any chores and kept sewing all day. At night, while sewing, Mara was disrupted by a centipede and two rats. Day 30: Maey talked to Mara peacefully about the immunity bracelet and if she could get it back, with Mara refusing. Still in the reward, KC and Stef planned to make Mara think about Stef's pearl necklace as having immunity, to make her curious and scared. The two also did snorkeling and kayaking, and received massages. Back at camp, Maey found that the things in her bag were messy and suspected Arnold and Mara as having messed it up hours before the last Tribal Council. Maey and Betong then read the finished letter of Mara to Arnold. They received a treemail, which was a task to find two eggs. Initially thinking that the eggs contain immunity bracelets, they found out that it was actually two ostrich eggs that they can eat. KC and Stef then returned to camp. Maey admitted to everyone that it was her own fault that the immunity bracelet is now with Mara. She even suggested to Mara to throw it out so that everyone would have a fair chance in the top 4. Mara then became curious about Stef's pearl necklace as having immunity. Solenn Heussaff, a finalist from the last season, went to their camp as a celebrity guest. They had a bonfire where she gave tips in playing the game, now that the end is near. She also revealed that she would have an overnight stay on their camp, as well as a one-on-one talk with each castaway. Day 31: Solenn and the castaways left the camp for an activity, which was mangrove planting. After the activity, Solenn bade her goodbyes to the castaways. Back at camp, Betong and Maey noticed how Stef was becoming close to Mara since she and KC got back from the reward. The castaways then headed to the challenge area,