Meaning of Title

-Title: "The Vow"

Vow: a solemn promise

- Within this novel, a big turn or event is that the two main characters (Mo & Annie) get married to each other at the ages of 17 & 18. Marriage is a vow. They get married so that mo doesn't have to go back to His homeland in Jordan since he's not an American citizen and his dad's visa is no longer valid.