Atsushi: Sometimes when I’m happy, I have this monotone voice trying to sound excited *pushes Dazai’s paper back to his side of the desk*
Kunikida: *not looking up his work* Wow
Atsushi: Other times I have a happy face and sound so monotone or depress *goes back to his work*
Kunikida: *looks up at him, laughing and with a mocking monotone voice* Welcome to the Detective Agency
Atsushi: *pouts* Be happy I’m not killing puppies
Kunikida/Dazai: *Is taken back completely as they burst out laughing* Killing puppies?