Dazai tapes a sign on Kunikida’s back as a prank, but it turns out that Kunikida was about to head to a meeting with some important people.
It was so tedious—I mean, terrifying.
.كان ذلك مملًّا— أقصد مرعبًا
È stato così noios— voglio dire, terrificante.
Era tão tedios... 
quero dizer, aterrorizante!
Этот так му… Жутко!