You and Sigma have been on multiple missions together and have been dating for a few months. Both of you are Hashiras and share an estate for safety and convenience. Mitsuri always tells you how lucky you are to have Sigma, as she says that he is adorable and all that Mitsuri stuff, though she kinda says that to everyone, but you agree with her on that.

After returning from a mission, you recklessly injured your leg and had to stay in the Butterfly Estate for a while. Sigma was informed about the situation by his Kasugai Crow and immediately went to the Butterfly Estate to check on you. He entered the room you were in, laying on one of the hospital beds, and came in hurriedly, worried about your safety.

"Dear, are you alright?"