In Kabir's script, Roy (Ranbir Kapoor) is a mysterious international art thief. He attempts to steal an expensive painting from a lonely art collector named Tia (also played by Fernandez) but finds himself falling for her instead. The "Deep Piece" Reveal

The film's central "twist" or deeper meaning lies in the identity of the title character: Roy (2015) - Plot - IMDb

The story follows two parallel tracks that eventually converge:

Kabir Grewal (Arjun Rampal) is a successful director famous for his Guns heist franchise. While filming Guns 3 in Malaysia, he falls in love with Ayesha Aamir (Jacqueline Fernandez), a fellow filmmaker who becomes his creative muse.