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?
| Actor | Role |
|---|---|
 Ananth RamAnand | Anand |
 Bhavani SreKannamma | Kannamma |
 Mirchi VijayAdhi | Adhi |
 Elango KumaravelRavi | Ravi |
 Kulappulli LeelaAdhi's Grandmother | Adhi's Grandmother |
 Mohamed IrfanBabu | Babu |
 Venkat PrabhuAnand’s co passanger in flight | Anand’s co passanger in flight |
 Aishwarya MMaya | Maya |
 Vinoth GDAzhagar | Azhagar |
 Guhan PrakashLalith | Lalith |
 Wils PatRajesh | Rajesh |
 Vishalini DanielAnand’s Mother | Anand’s Mother |
 KPY BalaKarthi | Karthi |
 Monica ChinnakotlaShailu | Shailu |
| RRJ AnanthiVidya | Vidya |
 Madan GowriMadhan | Madhan |
| FFenny OliverAnand’s Singapore friend | Anand’s Singapore friend |