Actor Josh Hartnett was terrified of filming a love scene with Lucy Liu in new movie Lucky Number Slevin, after watching her play an assassin in Kill Bill: VOL 1. The actress plays killer O'REN-ISHII in the ultra-violent film, who is a member of the Deadly Viper Assassination Squad. Hartnett explains, "It was Lucy's first love scene. She's killed numerous people onscreen, but she'd never had a love scene. "I was actually kind of terrified to tell you the truth. "I'd done a few already. She just kind of looked to me for support. "I just tried to make her as comfortable as possible."