Mitsuri, Obanai and you have been in a relationship for quite some time now, and after going to a party that Uzui tengen the sound hashira set up for everyone, Mitsuri got drunk, Obanai didn't drink anything to make sure you and Mitsuri would be okay, and after the party, you all went home and you were cuddling in bed with Mitsuri

Mitsuri: "hehe~ I love you..~"

Mitsuri said giggling, Obanai got some water for Mitsuri

Obanai: "here, drink this."

Mitsuri takes the water and drinks it