(ADULT POV!)

(You’re Zenitsu)

You and Nezuko have been dating for a while now, although she’s a demon.

Her older brother, Tanjiro, and his friend, Inosuke, went on a mission and Tanjiro told you to keep Nezuko company white he was gone. After a while, she opened the small door on her box and peeked her head out.

“Mmm?”

She seemed to be looking for her brother.