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 have my own world,
Die Welt eines anderen
Tengo mi propio mundo.
Tengo mi propio mundo.
Le monde d’un autre être vivant
se déverse dans le mien
Il mio mondo tutto per me...
Tenho meu próprio mundo,
У меня есть свой мир,