[For a long moment Kija simply stares at him, his blue eyes blinking without comprehension. The question is so fully unexpected, that it takes a moment for it to process. Who is Zeno.]
. . . [Who is--]
Huh!? Yoon...! [The gentle grip upon his shoulders tightens just a little and he shakes the younger boy.] Yoon, what is it that you last remember at home? [On one hand, Kija isn't in last place anymore!! (Yes it's a competition). But on the other hand, he doesn't want Zeno to have been forgotten, either.]