DORTMUND, Germany (AP) — The subject was pickup lines, and Germany's "Mr. Flirt" offered a few examples to his class of Syrian and Iraqi refugees. "I really love the scent of your perfume," he suggested. "You have a beautiful voice." He invited his students to take a stab. Essam Kadib al Ban, 20, raised his hand. "God created you only for me," he said, then tried another: "I love you. Can I sleep over at your place?"