Why do I feel like Munakata and Suoh have some sort of backstory?

I love Yata. He's vile, crude, and a little shortie.

Kuro and Shiro are adorable. I don't know what else to say. The whole situation is really awkward when eating food, but the fact Kuro idolizes his old master so much is so cute. Shiro is just a ball of derp. I'm really curious where the story goes from here.

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