If you were to judge Mima Takayuki by his looks and competence at work, you would not guess that he makes silly mistakes a lot. His colleagues say that he's "unofficially in charge of soothing" everyone because of that.
How come you wanted to go 
drinking all of the sudden?
لماذا أردت الذّهاب للشرب فجأة؟
Sagen Sie, …
Oye, ¿por qué de pronto
me invitaste a beber?
Oye, ¿por qué de repente
te ha dado por invitarme a beber?
Dis,
Ecco...
Por que você quis beber do nada?
Слушай, а почему ты
вдруг решил выпить?