Jake has one goal in life - to protect his brothers and keep his family together. He has to find a job and earn his keep. He doesn't have time for trivial things like friends and girlfriends.
Kim wants freedom, adventure and excitement. She's not interested in a life of regrets and what it's.
A chance encounter with the stoic and mysterious new guy in school has Kim adamant to bring a little joy to his life, even if he doesn't want it.
Different from how these sorts of books usually go. Kim is wild and free, Jake is a protector with responsibilities. Loved it and loved how they influenced each other.