The Amitabh Bachchan-starrer GoodBye, directed by Vikas Bahl released in the theatres on October 7. On the occasion of the actor's 80th birthday on Tuesday, Vikas spoke about his experience working with the legendary actor. He noted that Amitabh has a childlike curiosity and his urge to explore more even after achieving so much in his life makes him a true legend.

Speaking to IANS, Vikas said, "Working with Mr Bachchan is a wholesome experience. You can learn so much from him about work, life, relationships, respecting people, attention to detail and pretty much everything."He also said that the actor comes to the set with a curiosity like that of a newcomer.

The makers of the film also released a special song Happy Birthday wishing the actor. The video includes bits of celebrations both on and off-screen as the film unit gets drenched in celebrations.

GoodBye, which also stars Neena Gupta, Pavail Gulati and Sunil Grover, is a family drama that shows how a family comes together in times of grief after losing a significant other. The film, produced by Ekta Kapoor, has music by Amit Trivedi and is receiving a positive response.