Cheran, being the captain of the cleaning team, gets uncomfortable when Vanitha Vijayakumar interferes in his work and starts criticising. Cheran asks her to inform Mohan Vaidya (the house captain).
Losliya army goes into raptures as the Srilankan lass breaks a leg at the morning song ritual.Vanitha, Abirami, and Mohan Vaidya discuss about reducing the usage of water, Vanitha wants a upper limit time to be fixed for the contestants' shower time.In front of Losliya and Sakshi, Kavin discloses that he likes both of them. Losliya too confesses that she likes Kavin’s way of talking but nothing more than that.Fathima Babu is asked to teach others how to be a good news reader. Most of the housemates enjoy the session.Sakshi tells Sherin how Kavin got upset because of her newfound closeness with Mugen. Sherin tells Sakshi that a new relationship is blooming between her (Sakshi) and Kavin.Sandy, at his comical best, lightens the mood of the house with his trademark antics.Sakshi and Abirami complain that Losliya eavesdropped into their friendly banter, and appeared to be unhappy with that. Abirami says Losliya has no business intruding into their privacy.Kavin tries to clarify things with Losliya, who says that it was all a misunderstanding. She hugs Sakshi as a friendship gesture.Sakshi, Sherin and Kavin try to figure out the blacksheep, who is leaking their discussions to others.The male housemates are asked to choose one female housemates and enact their actions. Kavin as Sherin is literally unstoppable.The house erupts into laughter as the male housemates perform the Avvaishanmugi task. Tharshan Thiyagarajah is selected as the winner and Saravanan becomes the runner up.The young housemates launch into an apparently romantic, inpromptu gig. As everyone finds a pair, Meera is seen dancing single, as a bored Sandy opts out of the design.On request from the housemates, Madhumitha imitates Mohan and takes a dig at him. Earlier, Mohan imitated Madhumitha during the Avvaishanmugi task.Bigg Boss calls Vanitha into the confession room and informs her about the police case lodged against her involving her daughter.