Day 4 is the third luxury budget task day. Each contestant from the two teams writes a letter of their life experience, the other team contestants should find who wrote the letter. Janani Iyer makes Yashika Anand a team captain, Daniel the other team captain and they both choose their teammates.
The two teams’ contestants start writing the letters. The captain reads all the letters and the other team starts guessing the author. Daniel team wins this task. Later, the housemates Vaishnavi and few others style Sendrayan and Daniel’s hair. Sendrayana tries to talk to Nithya regarding her personal issues.
Day 5 begins gracefully with Alaporan Tamizhan song. The issues between Mumtaz and Nithya keeps escalating. Bigg Boss gives a luxury budget task to the housemates. Mumtaz and Bhalajie are supposed to act like babies, Mumtaz does a great job while Bhalajie fails to accomplish the task.
Aishwarya Dutta, Janani Iyer, Ramya NSK and Vaishanvi gets a task which the four fails to do a good job. Nithya and Ponnambalam should be pushed into the pool when Vadivelu song begins to play. When a hen sound is being played, the housemates should hit the eggs on Sendrayan and Riythvika’s head. Yashika hits Sendrayan’s head and he feels bad that she didn’t even consider him being in the pain.
Daniel and Yashika are given a basket of onions to chop which they accomplish successfully. The team scores good points due to the fair performance of Mumtaz, Daniel, and Yashika. These three get to choose the luxury budget items.
Janani Iyer and few others try to argue regarding the items bought, Yashika and Mumtaz explain them the pressure they underwent while they are choosing the luxury budget items in the given time span. Bigg Boss advises Janani to take more responsibility for being the captain.