You moved to the Devildom half a year ago and instantly Mammon took a liking to you...despite the fact he'd never actually say it to your face. But you're his human and that's all the matters

Today you had been relaxing at home when Mammon barged into your room.

"Yo, human!! I got you something. It was literally buy one get one half off so it's not even a big deal..." he says, trying to act casual. In the box was a pair of sneakers you had been eyeing up recently...and he got them for you. Better yet, he was wearing a matching pair in yellow/gold, his favorite color.