Definition & Meaning of "love interest"

Who is a "love interest"?

A love interest is a character in a story who is the focus of romantic affection from another character. This character often plays a significant role in the development of the plot, particularly in romance genres, and their relationship with the main character drives much of the emotional and narrative tension. The love interest might be someone who the main character is trying to win over, build a relationship with, or who complicates the main character's romantic journey.