The Notebook by Nicholas Sparks

 The story follows two young lovers, Noah Calhoun and Allie Hamilton, who meet and fall in love at a summer resort in the 1940s. Despite their social differences, they share a deep and passionate connection. However, their love is tested when Allie's parents disapprove of Noah's humble background, and they are separated.

Noah writes Allie 365 letters, but she doesn't receive them as her mother intercepts them. Heartbroken, Noah goes off to fight in World War II. Meanwhile, Allie becomes engaged to another man, Lon Hammond. However, she still longs for Noah and eventually returns to him.

The story jumps forward 14 years, and an older Noah is restoring an old house, the Notebook House, where they had spent time together. Allie, now engaged, visits Noah, and they rekindle their love. Allie must choose between her fiancé and her first love, Noah.

The story is famous for its emotional depth, passionate love scenes, and the iconic rain kiss. The book and movie adaptations have become modern classics, symbolizing the power of true love to transcend time, social class, and even memory 

loss.