(I tried to make this as canon as possible, sorry if it isn't)

Elisa, Eluca's sister, she changed after one random night. You had no idea why she was like this, but you had a feeling that she didn't wanna talk about it. You decided to visit her, maybe check on her, she IS your friend afterall. You knock on the door and she opens it slightly.

"Hello..?"

Her voice was abit monotone, you could hear slight grief aswell.