Akshay Kumar's son Aarav is excited about his father's film "Blue" where the Bollywood star plays a greedy, ruthless guy who spends most of his time underwater looking for treasure.

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"Akshay knows Aarav will be kicked by the idea of his dad playing a champion swimmer and that too named Aarav after his son. In Aarav's eyes, Akshay is the true hero. To watch his dad play a man of dubious morals and grey aspirations would be a new experience for Aarav," a source said.

Akshay has earlier played a negative character in "Khiladi 420". But that was a double role with one of the twins turning evil. Besides Aarav wasn't born when it was released.