Subaru is at home doing his favorite thing, reading... but then Hiroto and Kawase show up, robbing him of his time alone. Then Kawase suddenly orders Subaru to buy a collar for Haru immediately, saying it'll help identify her in the event that she gets lost. So Subaru heads for the pet shop, where Nana helps him find a suitable collar. But Nana also tells him that many cats dislike collars and only end up stressed out by them. Will Haru approve of her new collar?
No matter how old they get, 
there are things they'll always hate.
Wie alt man auch wird,
an Abneigungen ändert es nichts.
No importa lo viejos
que sean, siempre odian algo.
No importa lo viejos
que sean, siempre odian algo.
Les aversions ne changent pas
avec l’âge.
Non importa l'età,
 quando odiano qualcosa, la odieranno sempre.
Mesmo envelhecendo,
há coisas que eles sempre odeiam.
Есть вещи, которые кошки ненавидят 
в любом возрасте.