Working with director Shoojit Sircar in "Sardar Udham Singh" was like a dream come true, said actor Vicky Kaushal while interacting with the media on the sidelines of the first edition of Grazia Millennial Awards. In the film Vicky will be seen as Udham Singh, who assassinated Michael O' Dwyer, former lieutenant governor of Punjab, in revenge for the Jallianwala Bagh massacre in Amritsar in 1919. Keenness to work with brother Sunny Kaushal, who was was also present at the event, Vicky said.