Yukichi is depressed again today, thinking about all the problems with his owner, Saku. How can an adult human who can't even separate trash make it through life? Doing this and that, Yukichi takes care of Saku's daily life.
Are you sure? Is it going to 
rain again tomorrow?!
Wirklich? Regnet es morgen wieder?!
Ach, nein!
Tem certeza? Vai chover amanhã de novo?!