In "Long Way Home" by Katie McGarry, expressions of commitment and determination emerge as central themes. The characters grapple with their pasts and the promises they make to one another. One character pledges unwavering protection, signaling deep emotional ties and a willingness to shield their loved one from harm. This promise underscores the importance of trust and support in relationships.

The other character acknowledges the intent to try but is reassured by the first’s confidence in their abilities. This dialogue reflects the complexity of faith in one another's strength and determination. Together, they navigate challenges, knowing they can rely on each other during difficult times. Such promises illustrate the profound connections that can develop amidst struggles.