The Sheik (movie)
The Sheik receives a visit from his friend, Raoul St. Hubert. Raoul befriends Diana.  He chides the Sheik for treating her roughly. Diana gradually warms to the Sheik. She is allowed to go into the desert with his servant. She escapes. She sees a caravan. It belongs to the bandit Omair. The Sheik and his men reach her just in time. The Sheik is in love with Diana. He allows her to ride out again with his servant. She writes "I love you" in the sand. Omair captures her.