“Beauty and the Beast" star Emma Watson gives out advice to strangers at Grand Central Terminal in New York City on this episode of "Derek Does Stuff With a Friend" with Derek Blasberg.

On "Derek Does Stuff With a Friend," Derek Blasberg teams up with celebrity friends like Gwenyth Paltrow, Emma Watson and Katy Perry to pull pranks, get weird, and have a good time.

Still haven’t subscribed to Vanity Fair on YouTube? ►► http://bit.ly/2z6Ya9M

ABOUT VANITY FAIR
Arts and entertainment, business and media, politics, and world affairs—Vanity Fair’s features and exclusive videos capture the people, places, and ideas that define modern culture.

Emma Watson Gives Strangers Advice for $2 at Grand Central | Vanity Fair