On the birthday of a little girl like Klee, what would you expect? Games? Yeah, explosions? Better to avoid that... But the main thing — Princesses.

Supposedly Princess Elza — from Frozen — was going to walk through the door, and that's what happened... The princess herself walked through the door! The princess... Kaeya?!? No one explains why, but Kaeya dressed as Princess Elza...

He looked divine.