Actor Arjun Kapoor says his cousin Harshavardhan makes him a proud brother with his performance in debut film Mirzya.

The 31-year-old star encouraged Harshvardhan on Twitter for his first film saying he should work even harder for his future projects just like his actor-father Anil Kapoor. Arjun also congratulated Saiyami Kher, who also makes her debut in Bollywood with Mirzya. Directed by Rakeysh Omprakash Mehra Mirzya will hit the screens on Friday.