Mary-Kate Olsen Comfortable With Kingsley Clinch 6/28/08

Mary-Kate Olsen has spoken for the first time about her on-screen kiss with Sir Ben Kingsley in upcoming movie The Wackness. The 22-year-old - who had to kiss the 64-year-old for her role in the new picture - insisted the veteran actor put her at ease.

She tells Usmagazine.com, "We shot it at three o'clock in the morning and so everyone was a bit delirious anyhow. "He was so professional about it and made me feel so comfortable.

He said, 'Anything you don't feel comfortable about, let me know. You lead me.'"