He felt bad, in a way, that he really didn't recognize the students in his class. At any other point in his life, he would have, probably, because of their ages. But with what had happened to him, Kaiden couldn't help but he at a loss when someone even greeted him in a casual manner. He didn't remember anyone, really. He tried to fake it, though, because he didn't want a lot of people knowing what had happened to him.
He'd decided that he would continue on, even if it meant faking, and he would only tell someone what had happened if it was absolutely necessary for him to.
He'd seem a few hands go up in the air to answer his question; a Gryffindor girl, Ravenclaw boy, and two Hufflepuffs. One of the Hufflepuffs, the boy, had been the quickest to answer, though.
Kaiden nodded, shooting the boy a smile. "Right, that's correct. Very good." When it came to classes, he himself had never been very good at most of them from what he could remember, not that it was much. But what he could remember was the he he had a different attitude when it came to Charms classes. He'd always found them interesting, and even after graduating(and while in Greece) he was always curious about learning new things about Charms.
"We're going to try it out ourselves." He said. "Some of you might have tried it already, some may not have. You're all going to do it one by one, by going up here and casting it yourselves." he continued. "I'll start you off by showing it, then you may all decide in what order you'd like to do it." Kaiden finished, moving toward the stand and bowl he had set up for the exercise.
"Augamenti." he said softly, moving his hand in a gentle side-ways "s" motion as an icy blue light formed at the tip on his wand. The water formed soon after, filling the bowl half way. "I do believe that since you answered first, you can try it first," he stated, glancing at Christian.