I get that they aren't freezing to death and they see the polar beat so it's all good but what then? Yes, they won't freeze to death immediately but they could still freeze to death since all they have are some parkas and I'm sure temps will dip when night comes. They also need to kill that polar bear if they want something to eat. Although my money's on the bear.

I'm giving two kids in fur coats who have lived on a train for their entire lives two days at most in those mountains.