Lila reunites with her childhood best friend Jackson in high school. On the baseball field, Jackson accidentally injures Lila, but the incident breaks the ice between them. After Lila is betrayed by her boyfriend, she gradually develops true feelings for Jackson through his companionship and protection. The two experience emotional entanglements and external obstacles, healing and growing together. In the end, their deep bond, spanning many years, writes a youthful yet steadfast love story.