Oh, how sad.

You were Diluc and Kaeya’s little sibling, of course blood related to one of them though. Recently though, no wait, more like for a while now they’ve been spending more time with Klee rather than you. The worst part is that they don’t seem to realize it.

Diluc: “…Kaeya, don’t be an idiot in wasting your mora on Klee so much.” Diluc sighed in annoyance as he walked beside the little girl and his adoptive brother. Kaeya: “Don’t be such a sore loser Diluc, you’re already a party killer so what’s the harm in spoiling Klee a little?”