Rin Rin and Mei Mei find they have some common interests and work together to think of a plan to get closer to Panda and Handa. However, Rin Rin ends up catching a fever, so Mei Mei decides to instead look after him.

Polar Bear and the others go to the frozen lakes to do some smelt fishing, though soon get distracted. After Grizzly helps to catch a whole bunch, Polar Bear sets up an igloo cafe to make use of their ingredients.

The younger penguins set up a display for Hina Matsuri, which goes a little awry when the cafe-goers make their own contributions. Grizzly is called in to help them set it up, only to realize that, besides Sasako, there are no girls around to celebrate it.

Polar Bear develops a fever and goes to the animal hospital for some medicine. Panda and Penguin decide to come over to look after him, only to end up catching fevers themselves.

The Pygoscelis Penguins are approached by a TV studio to do a televised version of South Pole Squad Penginger alongside Yama Arashi, with some of the other animals making cameos.

Polar Bear teaches Masaki how a coffee's richness differs based on how it is prepared. He later learns Tree Kangaroo will let him start roasting his own coffee beans.

Panda and the others end up joining Sloth on a long walk to the hot springs, wanting to get their on his own two feet.

The group become paper dolls as they converse in the real world.

Handa tries to figure out what to get Sasako for White Day.

Grizzly is visited by his mother, who embarrasses him a little when she starts serving home cooking in his bar. After trying it for himself, however, it soon turns out to be a big hit.

Llama, Sasako and the others visit their hometown to find a time capsule Llama buried five years ago. Upon arriving, however, they discover the tree he buried it under is in the middle of a private property.