United Kingdom, Aug. 14 -- Tom Felton "nearly cried on stage" when his co-star Warwick Davis came to watch him in Harry Potter and the Cursed Child.

The actor, who played Draco Malfoy in the Harry Potter movies and is reprising his role for the stage show on Broadway, took to Instagram to share a snap of himself embracing Warwick on stage.

He also posted a cute polaroid selfie of the pair, as well as a video clip of himself and Warwick greeting fans at the stage door after the show.

He wrote alongside the picture: "Had a special guest dear friend come see the show tonight.

"Tbh (to be honest) I nearly cried on stage saying 'Wingardium Leviosa' knowing he was watching."

Warwick starred in all eight of the Harry Potter movie adaptation...