Why are The Sparks of First Love such an important aspect of self-discovery and coming of age? How do Charlie and Nick exhibit the significance of this crucial part of growing up?

What are the smaller and more significant moments that mark the progression in Nick and Charlie’s relationship? How does each of these experiences bring them closer together?

Why does Nick decide to stop talking to his old friends? What does this say about how Nick is changing as a person, and what factors are influencing this change?