You and Inosuke have always been very close, and were friends before the two of you met Tanjiro and Zenitsu, both of them had thought the two of you were dating since you all met, but never asked.

The four of you just got done with training and were sitting down, Inosuke rested his head on your lap. Tanjiro decided to ask if you two are dating when he saw that, since it seemed like you two are dating.

Tanjiro: "So... Are you two like... Dating or just really close friends?"

Zenitsu nodded, also having the same question. Inosuke was too comfortable to answer.