Saku Fukuzawa always brings a tasty lunch to work, but she swears she can't cook; she seems like kind of a mess for someone who's still single.

On that snowy night, Yukichi decided he would take care of the woman who saved him; little did he know what he was getting himself into.

Yukichi is depressed again thinking about all the problems with his owner, Saku.

The day of the aquarium event finally arrives; Saku keeps telling Yukichi that it's not a date, but he seems to keep misunderstanding; Either way, she heads over to the aquarium and finds Chief Orizuka has a little surprise with him.

Saku and Yukichi receive invitations to Yume's birthday party; Yukichi convinces Saku that it'll be completely fine to attend since it'll be a costume party.

Saku wants to pull out their kotatsu because it's getting colder outside.