Six couples who do not know each other are brought together by destiny, fate and love
| Actor | Role |
|---|---|
 Salman KhanRahul | Rahul |
 Priyanka Chopra JonasKamna | Kamna |
 John AbrahamAshutosh Raina | Ashutosh Raina |
 Vidya BalanTehzeeb Raina | Tehzeeb Raina |
 Anil KapoorVinay Malhotra | Vinay Malhotra |
 Juhi Chawla MehtaSeema Bakshi Malhotra | Seema Bakshi Malhotra |
 Akshaye KhannaShiven Dungarpur | Shiven Dungarpur |
 Ayesha TakiaGia Bakshi | Gia Bakshi |
 GovindaRajeev | Rajeev |
 Sohail KhanRam Dayal | Ram Dayal |
 Isha KoppikarPhoolwati Dayal | Phoolwati Dayal |
 Anjana SukhaniAnjali Kapoor | Anjali Kapoor |
 Vishal MalhotraJaggi | Jaggi |
 Shannon EsraStephanie | Stephanie |
 Tinnu AnandBabu | Babu |
 Prem ChopraColonel Bakshi | Colonel Bakshi |
| Vishal MalhotraJuggy | Juggy |
 Kushal PunjabiRohit Chaddha | Rohit Chaddha |
 Viju KhoteAmar | Amar |
 Vrajesh HirjeePrem | Prem |
 Saurabh ShuklaDotcom Paaji | Dotcom Paaji |
 Manoj PahwaMr. Chaddha | Mr. Chaddha |
 Karan JoharHimself (Voice Over) | Himself (Voice Over) |
 Atul ParchureSukhi Paaji | Sukhi Paaji |
 Anang DesaiMr Raina | Mr Raina |
 Arun BakshiSatpal | Satpal |
 Supriya ShuklaNurse | Nurse |
 Leena KapoorCameo Appearance | Cameo Appearance |
 Sujata KumarNot listed | Not listed |