Polar Bear's Insomnia / Mr. Grizzly's First Love
The gang try and help Polar Bear as he has trouble sleeping due to insomnia. Later, Polar Bear and Grizzly think back to their high school days, where Grizzly had a crush on a girl Grizzly named Tsukiko. After learning Tsukiko's family was moving, Grizzly helped her find her missing school badge.
Aired 31/01/2013EP 42 - Polar Bear's Insomnia / Mr. Grizzly's First Love

Polar Bear's Café
Shirokuma Cafe revolves around a Canadian white bear that quits his boring job and starts a cafeteria near a zoo. He loves telling tall tales and always brags about himself. According to him, he was picked up by a human couple who owns a diner while he was drifting around on an iceberg.
Though he has lost all contact with his Canadian family, he has discovered a new home in serving the diners' clientele, thanks to the kind couple. His café is an embodiment of his personality. The place is always packed with many regulars, animals and humans, who are drawn by his charismatic magnetism.
(Source: Crunchyroll)