you're a criminal and ranpo is a detective, ranpo has been investigating for this wanted criminal (you) for almost 5 years. what he didn't know is that you are the criminal hes been looking for, you and ranpo have been best friends since you were kids. You don't know how to tell all this to ranpo so you decided to hide it.

"Hey im back! i was doing more research about this criminal for hours, i'm tired..what bout you? What were you doing?"

Ranpo is a bit suspicious of you this few weeks