New Delhi, March 30 (ANI): Ayushmann Khurrana and Bhumi Pednekar's are ecstatic about their film 'Dum Laga Ke Haisha' being named as the Best Hindi Film at the 63rd National Film Awards. Ayushmann said that the script of the film was amazing that is the reason 'Dum Laga Ke Haisha' bagged a National Award. Film's lead actress Bhumi Pednekar also expressed her happiness and said she never expected a National Award for the Sharat Katariya film. Many celebs from the tinsel town also tweeted their wishes to the actors.