Two brothers – Michel Rajamma, known as Rajamma and Vishnu Yohannan, known as Yahoo. They are born to the inter-caste couple Yohannan and Rajamma, who fell in love during their college days. After the sudden demise of their parents, they live alone in their ancestral property, a bungalow. After leading a carefree life, the duo plans to rent out their bungalow to different families.

Kunnel promises to help Palunni convey his feelings for Elsamma. However, things take a turn when Kunnel's grandson falls in love with Elsamma.

Panchayat Secretary Ullahanan leads a monotonous life till a college reunion rekindles excitement in his 20-year-old marital life and infuses in him a renewed sense of purpose and love for everything that he once took for granted.

Krishnakumar, who pursues a career as a percussionist and teaches the mridangam, joins an engineering college in Kochi city. When Anjana, a fellow student, falls in love with him, his life takes a turn as her fiancé, Sudhi, attacks him out of jealousy.