I Was so Afraid of Society That I Wore a Cosplay

My name is Megumi Fujiwara, an ordinary girl in high school. Likes to be a homebody and has moderate social anxiety. The only extraordinary thing is that I have a best friend, Chiki Kazumi, who is a serious cos artist. He cosplayed Ogai Mori, and I cosplayed Chuuya Nakahara. Then on a sunny and windy day, I held hands and wore them on the way to buy water at the comic exhibition. Then he performed a pupil earthquake in front of the real owner. I don't want to talk. I really want to die... [The plot is a no-brainer, purely for entertainment purposes. The author is lazy and updates irregularly. Concept: What is this script?