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?
Well, I knew it would look good on you!
Na, weil ich eben wusste,
dass er dir hervorragend stehen wird!
Bueno, sabía que te quedaría bien.
Bueno, sabía que te quedaría bien.
C’est parce que j’étais certaine
qu’il t’irait à merveille !
Ma è ovvio! Ero certa che 
ti sarebbe stato benissimo, Subaru!
Bem, é que eu sabia que
ficaria bem em você!
Ну так я ведь знала, 
что тебе в нём будет хорошо!