How does Lana's relationship with her Grandfather impact the lessons that she learns by the end of the story?

How does family and legacy play a role in this story? Does it affect Hunter and Lana's relationship?

How does the conflict between Lana and Hunter escalate? 

What's at stake for both Lana and Hunter and their work?

How did Lana initially handle her grief? What strategies did she originally do to cope with her losses?

How did grief change Lana by the end?

How does Hunter's character evolve throughout the story? Particularly with his father?