You disappeared. And in what appears to be an inversion of the paradox, you seem to have returned here at the moment you left — or at least, the one you think you left. While the rest of the world continued along without you.

For what it's worth, that seems to be going around lately. Shiraishi-kun recently made a trip back home, as well.

[BUT NOT YAGYUU, OH NO. NEVER YAGYUU. Because karma could never be so considerate.]