A former Meghan Markle co-star from "Suits" has confessed that the actress used a secret code to discuss Prince Harry on the set of the legal drama.

Thanks to Meghan Markle's on-screen father, we now know how the actress referred to her boyfriend Prince Harry while on the 'Suits' set.

Meghan Markle’s former ‘Suits’ costar Wendell Pierce revealed the secret code they used to discuss Prince Harry on set — get the details ...

Entertainment Weekly reports Pierce appears on Tuesday's episode of Harry, Harry Connick, Jr.'s talk show, and reveals the way he and Markle would talk about her royal romance while filming Suits.