Final answer:
The boy's daydreams lead him to experience a range of emotions and foster personal growth, as he gains insight from reflecting on the girl's thoughts. They are a catalyst for inner change, bringing about feelings of sadness, wisdom, and improvement. Therefore, the correct option is 2.
Step-by-step explanation:
The passage suggests that the boy's daydreams have a profound effect on his emotions and perspective. The daydreams allow him to reflect on the girl's thoughts, and through her eyes, he gains a deeper understanding of life, which in turn appears to influence his emotions and foster a sense of growth within him. Thus, his daydreams are a catalyst for inner change, bringing about feelings of sadness, wisdom, and a move towards becoming better. Considering this reflection and transformation, the statement that best captures the impact of the boy's daydreams in this context is likely option 2: The daydreams cause the boy to experience a range of emotions.
Furthermore, the second extract alludes to the necessity of letting go of unrealistic daydreams as one matures, suggesting a potential feeling of dissatisfaction with current circumstances as one faces the constraints of reality. This might relate to option 4, depending on a broader context within the work.