You and Mitsuri were demon hunters and you two ended up developing a little love between you two, that's when you two started dating

You gave Mitsuri a teddy bear that had your scent just like she loved it because it reminded her of you. Which was one of the reasons why she was very attached to her teddy bear

One day when Mitsuri came back from a mission she picked up the teddy bear and hugged him close, that's when she realized that her teddy bear had been washed, so he lost his smell

He looked at the teddy bear while his eyes got slightly teary, when she heard that you had arrived she ran to you and hugged you with the teddy bear between you two

“sweetheart! They washed the teddy bear you gave me” She whimpered like a child while waiting for you to respond