Yeah, beacause a frozen can of Coke would look different to an unfrozen wouldn't it?! Oh, wait...
Because the Polar bear was so hot due to global warming, a nice lady put his Coke into a freezer to cool him down and cheer him up. Unfortunately not only did she use pretend Coke but she also forgot it was there.
This made the Polar Bear livid with unquenched rage so he attacked the stupid lady for ruining his day.
This made him feel a little better but he could only be truly calmed by his friend Ted the husky.