When Pat runs, he studies the clouds. Clouds hold rain, and rain is often a symbol of sadness, or an ominous foreshadowing device. Clouds hide the sun, which results in a temporarily darker world. The sun lightens the edges of the clouds, reminding Pat that it is still there. His focus on silver linings is a symbol of his optimism and obsession with happy endings. 

Cliff does not try to discourage Pat from finding the good in all situations, but he constantly reminds him that actions result in greater changes than intentions. Pat believes he will reconcile with Nikki, yet there are no logical actions he can take to result in that outcome. Deciding that something is a silver lining does not guarantee that this good attitude will bring about the desired effect.

The Philadelphia Eagles are at the center of most of the family gatherings in the novel. Game day is a hallowed tradition in the Peoples’ household, but the obsession with the Eagles has also been the backdrop for some of the story’s tragic moments. Pat’s father can no longer go to the home games because he beat a fan from an opposing team, just as Pat winds up knocking out the Giants fan.