Tharla Tar Mag: Tanvi decides to add poison to Arjun's coffee

In the latest episode of Tharla Tar Mag, Tanvi questions Arjun whether he is Sayali's real husband or not.She also asks why his wife, Sayali, is not possessive of him and how he is fine with it. Arjun slams her, saying Sayali is different from her, and because of her unique nature, she is his wife today and not her. Arjun also tells Tanvi that Sayali does not want to invest her time in unnecessary things, and she likes to live a dignified life.
Arjun tells Tanvi that he loves Sayali, and they do not like to show off their chemistry and love to people.Arjun asks Tanvi to leave. The latter informs him that she loves him more than Sayali. Arjun asks Tanvi to ask Sayali to bring him coffee.
Tanvi tells Poorna Aaji that Arjun has asked her to make coffee for him. Vimal tells Tanvi not to make an effort as Sayali knows better about Arjun's coffee. Tanvi gets offended and asks Vimal not to teach her. She later pushes Vimal, and the latter accidentally drops the bowl of milk from her hands. Tanvi puts the blame on Sayali, and Poorna Aaji scolds her. Tanvi gets happy and goes to make coffee for Arjun.
Arjun later calls Sayali to his bedroom. She goes to meet him. Arjun informs her that Tanvi has doubts about their fake marriage. He also questions Sayali for behaving normally after seeing him with Tanvi in a room. Arjun asks Sayali to play the role of a stronger wife. She apologizes to him. She also asks him to see the angle of the bed from which she watched him with Tanvi.
Tanvi later starts preparing coffee and decides to add poison to it.