In this clip from our The Tribeca Talks® Directors Series with Richard Linklater, Julie Delpy, and Ethan Hawke, Julie Delpy and Ethan Hawke discuss creating romantic chemistry in 'Before Sunrise.'

The Tribeca Talks® Directors Series: Richard Linklater with Ethan Hawke and Julie Delpy, was filmed before a live audience on April 22nd, 2013 at the Tribeca Film Festival.