"Well, he's a smart guy, knows a lot more than he lets on, and he's... an interesting, guy to be around. Sure he doesn't know when to give up and purposely puts himself in danger, but he has always done that for other people. Plus with him you can see things some people can only dream about. Lastly, he's always on the road, so life with him is always exciting and new. As for why he would do this, it's because he loves to help people and he likes to meet new people, make new friends. Plus, he especially likes people with laten magic powers. He knows a lot about magic and wouldn't waste a second if someone actually wanted to sit down and listen, and he could help you practice practical magic." Ed felt the need to say practical magic, he knew Hachen wouldn't teach any deadly spells, even if he knew any deadly spells he wouldn't teach them. He also felt the need to leave out that Hachen only knows three spells. "Oh, and how do you feel about pigs?"