Polar Bear's Café

Polar Bear's Insomnia / Mr Grizzly (1x42)

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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.