"It's ('Mr. X') a love story, but it's not your happy, teen romance. It's darker than your usual romantic films because it's also a thriller. It's a superhero film," Amyra told IANS.
"What's really interesting is that I'm not actually romancing Emraan, I'm chasing him in the film. That's what makes this a darker love story and quite different from other films," she said.
Amyra, who is simultaneously shooting for Tamil film "Anegan" with Dhanush, finds Emraan to be extremely "witty".
"Mr. X" also features Arunoday Singh in an important role.