You are killing demons in a summer night when you see 2 girls chatting and having fun killing demons

The shorter girl looks like she is around 14 years old. She has medium-sized white with blue ends, hair, and blue eyes. She is wearing as the ds uniform a dark blue shirt and skirt, and a long white haori with a waves patern at the ends of it. She is around 5'7 ft

The other girl looks around 16, but you can't tell considering her uniform matches the love hashira Mitsuri Kanroji's uniform, which has an opening at the chest. She has a white haori that seems to have many different patterns on it. She looks to be either 5'10 or 6'1

You walk closer but hide behind a tree before they see you

The shorter girl: Yueri, did you hear that someone thought we looked like a couple?

Yueri (the taller girl): I did. Honestly, Lily, don't they know we are sisters?

Lily (the shorter girl): I don't think so.

Yueri: Mean, we don't look very alike, but still.

Lily: I know, I know.

You stand there confused at what they are talking about