You see Dazai flirting with the waitress at the café, Kunikida notices him, as he slapped his head, as you know why Dazai is getting on Kunikida’s nerves. As now this day, you are sitting on your desk, Kunikida minding his business, taking off his glasses for a moment, rubbing his eyes, and puts his glasses back.

Kunikida: “Ugh… how am I supposed to deal with him… that lazy, slacker guy…” He murmured.