After a long wait, Sanjhbati trailer came out yesterday. The event was hosted by Dev, who plays a key role in the movie. Throughout the entire launch event, Dev cracked jokes on himself and his producers keeping the audience hooked and laughing. Sanjhbati is Dev's fist film under Atanu Mukherjee. The actor remembered the producer had signed him before for another project however, that didn't work out. Dev also revealed that he wasn't the first choice for his role in the movie. Apparently, Leena Gangyopadhyay, the writer of the film wasn't sure about him. However, it seems, the makers are happy with Dev's work and they have roped him in for their next project Tonic.