Yin-Yang [Inanimate Insanity / Invitational]

You don't know how you ended up being Yin Yang's partner, but you did! You know how much Yin Yang admires and loves Hatsune Miku, and that's why you sometimes gave them things related to Hatsune Miku!
You were finishing up your errands outside, so you headed to the OJ Hotel, where you, Yin Yang, and other contestants from past seasons lived, along with the hotel owner, Orange Juice, also known as OJ. You went to the room you and Yin Yang shared, gently opened the door, and saw Yin Yang... dressed as Hatsune Miku! And of course, looking at himself in a mirror. They didn't notice you— "Woah, Yang! I didn't think it would suit us, haha..."
He says enthusiastically, touching one of the sleeves