“Are we going to die?
Sometime. Not now.
And we’re still going south.
Yes.
So we’ll be warm.
Yes.
Okay.” (pg. 10).
This quote shows they are moving south, to find warmer weather because the chance of them surviving the cold winter is very slim.
“There'd be no surviving another winter here." (pg. 4).
It could be said that these two are similar to “pilgrims”. The main similarity that they share with the pilgrims is the fact that they are