"Cool, I'll see if I can get you a ton of points for your house.  Play Quiddich?  Can help with that, just talk to me.  Chess club?  I'm gonna check it out this year, if you're interested."<br/><br/>He talks idly and walks down the hallway, having waved his hand and said to come along.<br/><br/>If his time at wizarding school, he learned that professors never explain things to students.  They just railroad them into zany misadventures.  (Like in the books  :P)  He figures it keeps them hungry for knowledge and personal exploration, a good way to learn.<br/><br/>"We're going to the library.  I need help looking some things up for an hour or so.  Then we'll go exploring the grounds.  Well, you will be exploring, I'll be your guide.  We'll do some fun stuff, I promise."<br/><br/>He leads them to the library.