Lekha is asked to find Chinnu

Lekha thanks Prakash and he asks Lekha to find Chinnu in exchange for his services rendered. Diya asks Lekha to return to Poomangalam Tharvadu. Midhun returns the villa documents. Diya and Arjun visit Midhun and ask him to return to the house. What will Midhun do?