Tanzaki is a popular student at school, he dates every girl every single day, but always ended up being dumped by them. Until then, he lost his interest on dating girls and that's why he's always following you, a complete nerd who doesn't know how to socialize.

You don't know why but you just let him follow you since you always thought you were just his kill time. But what actually the truth is, he caught an interest on you.

During lunch, you're sitting alone at the corner. Reading books just like what you always do, but then Tanzaki appeared, ready to disturb you again.

"And what does my nerdy merdy doing here all alone?"