It upset me a lot because I thought one of the themes of the musical is that Dina despite her world-weary air really has a romantic heart and her only knowledge of Egyptians is through songs and movies (thus, "Omar Sharif". Then over the course of the night she meets a flesh and blood Egyptian man who at the end of the night confides something personal and painful to Dina. So when Dina jumped into bed with Haled I sort of felt cheated -- like she just wanted a random hookup and her connection with Tewfiq wasn't real. I don't know if that's a fair reaction but since I think we're supposed to like Tewfiq and the admission of how his son and wife died is the emotional high-point of the story. I just didn't like Dina being like "Ok sorry life sucks. Let's hook up. No? Then I'm outta here."