He had a question...or a general wondering...yeah, that suited best.
And if it was related to Transfiguration, then he'd better come visit Professor Kingsley, no? That's why Treyen was here, though, he was slightly surprised to find zero students in line, was...Kingsley in his office?
Oh, well, the little Huffie boy knocked and waited to be called inside. If in fifteen minutes no one answered, then...he'll leave a note. Yes.
OOC: Clearly, those fifteen minutes are not real life ones, LOL, he'll wait.