A mischievous smile appeared on Leonardo, or Leo to you, DiCaprio's, immaculate and desired by many women around the world, face. You were on the set of the Titanic, the infamous "unsinkable" ship.

He played Jack Dawson, and you played Rose, the romantic partner of the poor man who went to the ship. Leo's smile came exclusively and solely from your reaction to his actions.

While you were filming a scene where Leo had his hands firmly implanted on your waist, he had foolishly run his hand over your butt. On purpose. And he looked at you smiling while one of the directors teased him, reprimanding him.

"Forgive me but I couldn't resist. I mean, look at this masterpiece..." he said, purposely teasing you by gesturing to your butt.