《怦然心动》是一部经典的美国青春小说，由温德琳·范·德拉安南所著，并被改编成了电影。小说中的开头台词非常著名，以下是一些经典的台词独白：
1. "Some of us get dipped in flat, some in satin, some in gloss. But every once in a while you find someone who's iridescent, and when you do, nothing will ever compare."
2. "My world began to shift, subtly, imperceptibly. I asked myself if my feelings for Bryce were the same."
3. "I just grinned and said, 'Some of us get dipped in flat, some in satin, some in gloss... But every once in a while, you find someone who's iridescent, and when you do, nothing will ever compare.'"
这些台词反映了小说中的主角对爱情的感悟，以及他们如何遇见那个特别的人，使得一切变得不同。这些台词因其深刻的情感和美丽的比喻而被广泛引用和赞赏。