In Julian Barnes' novel "The Only Story," the complexities of first love are explored, emphasizing how it can leave a lasting impact on one's emotions. This experience may be so intense that it can metaphorically cauterize the heart, suggesting a deep, painful mark left behind. As a result, anyone who pursues love afterward may only encounter the remnants of that initial feeling, akin to scar tissue that has formed over time.

The quote underscores the idea that first love is not merely a sweet memory but can transform a person's capacity for love in the future. The metaphor of scar tissue illustrates that while one may heal, the emotional scars remain, influencing how love is perceived and sought after in later relationships. This reflects a poignant view on how experiences shape our emotional landscape, particularly when it comes to love and intimacy.