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?
I haven't seen that nice lady recently.
Diese alte Dame habe ich schon länger
nicht mehr gesehen. Wo die wohl hin ist?
Aunque hace tiempo que no la veo.
Aunque hace tiempo que no la veo.
Mais je ne l’ai pas vue,
récemment…
Però è un po' 
che quella signora gentile non c'è più...
Mas faz tempo que não vejo ela...
Но в последнее время 
я эту женщину не видел.