Er, yes, apologize. Did she not hear him? "Yeah," he started to say, but didn't continue thanks to Ivy's remark. He HAD done wrong. No one was changing his mind about it.

His eyes had been following her as she moved around the room, but now rested on one of the windows. "I have, actually...," perhaps she was having trouble with her memory? But, not even a day had gone by, "...do you remember how I so rudely interrupted you all?" yeah, but he wasn't going to apologize to Dallin, that's certain, "Well, that's what I'm apologizing for." And he looked at her as if saying 'You better accept the apology'. Because, again, no one was changing his mind.

"You know, Ivy, I ended up wondering...," yes? He shook his head as if trying to rephrase, which he totally was, "...I mean," the boy was having slight problems with this particular question, and he breathed once, "You gave me the impression that you understood my actions somehow, and I was only wondering what you had understood." As if to know if she'd been right or not, and then either tell her the truth or confirm her answer.

Treyen had to thank the new Hufflepuffs, though, because they had kept him busy last night, until he got to his dormitory. That's when his mind begun to wander on its own and kept asking the same question. 'What had Ivy understood?', 'Was he so obvious?', and most importantly, 'Why hadn't she got up to greet Tiberius?'. Okay, no, the last one never crossed his mind, and for the second question...he kind of knew the answer ever since Arya had pointed it out for him.

Still.

The reason for Treyen's inquiry on that particular topic? You'll see.