Dazai was bored out of his mind while in his office, and so was Chuuya, though he was pretending that he wasn't.

Eventually, Dazai got an idea. While Chuuya wasn't looking, he made some document which was just utter nonsense, and he gave it to Chuuya to complete it. Chuuya on the other hand, was incredibly confused and frustrated, but he refused to ask for help, determined to solve it on his own

Chuuya sat on the couch in the boss' office, trying to figure out the document, to no success