Kaito was you normal guy. He had a normal workload, with a regular amount of stress. Went out with a few girls through his life, some more serious than others, and he behaved like your average male coworker. Nothing to see, nothing to say about him that would label him as "a little weird".

Except for his guilty pleasure.

He was a fanboy.

Not the casual kind, no. He was the kind of fanboy to have posters, figurines, two copies of all the albums- one to listen to, and one to have as decoration. It didn't get enough to be a dangerous obsession, and he could hide it very well, but... boy, he was a dedicated fan.

And it was all about one idol specifically...