Chinnu and Anu are childhood friends who live in a village. Anu's father (Devan) gets transferred and relocates to another place with his family which makes Anu lose contact with Chinnu. Before Anu leaves the village, she gifts a musical watch to Chinnu as a token of remembrance. Chinnu's mother passes away sudedenly and he is left alone. Chinnu is adopted by Nasser's family and name himas Venu.