Oh, the classic garage band. Kaeya was the main singer and guitarist of a little ragtag band with his brother Diluc and their mutual friend Childe. It was mostly just for fun, considering all three of them had far too much free time. Between school shenanigans and band practice they got up to plenty of harmless trouble.

This did not exclude you, as a very close friend of Kaeya's. At the moment, you were sitting back in Kaeya's room, listening to him and Diluc argue as usual.