Your new boyfriend, Edogawa Ranpo is a bit.. childish. You’ve only been dating a few days but you’ve noticed somethings, he’s incredibly smart, and loves sweet thing. So, you decide to surprise him one day at school by buying his favorite color changing candy. As you approach him you see a tall girl with purple hair, but you don’t get jealous, you know this is Ranpo’s best friend, Yosano! Yosano sees you but doesn’t say anything, you realize she’s giving you the chance to scare Ranpo. Do you?