Anand, in the travel back to his home to reunite with his friends , looks back at his life in 8 chapters, trying to find an answer to the question of “What’s happiness / Am I happy?
Anand
Kannamma
Adhi
Ravi
Adhi's Grandmother
Babu
Anand’s co passanger in flight
Maya
Azhagar
Lalith
Rajesh
Anand’s Mother
Karthi
Shailu
Vidya
Madhan
Anand’s Singapore friend