Break Up to Make Up

The protagonist pines for the unrequited love of their significant other, only to later have a breakthrough and realize their own self-worth. Sometimes he/she Takes A Level In Badass.

Examples of Break Up to Make Up include:

Anime & Manga

• D.N.Angel.Possible example in which Daisuke does not get his original love interest and gets taught a lesson that your first love isn't necessarily your only love.

Film

• Forgetting Sarah Marshall
• High Fidelity comes to mind.
• The Mirror Has Two Faces.
• The French film Naissance des pieuvres (Water Lilies). Uncool Anne spends most of the movie longing for star swimmer François, who barely deigns to notice her. However, after he comes to her flat in a fit of sexual frustration and uses her for sex she decides he's not worth it and emphatically tells him so by spitting in his mouth when he wants to kiss her. Anne's best friend Marie pines for star synchronised swimmer Floriane, but after a good many things have happened gives up on her as well and returns to her friendship with Anne.
• Scott Pilgrim. Yes, even knowing the series is related with this trope is a spoiler.
• Played with in Spaced; Tim spends most of the first season pathetically moping about his transparently unfaithful and unworthy girlfriend Sarah. When she wants to get back with him at the end of the season, he's initially elated, but comes to his senses and breaks it off with her for good, and is much happier in the second season as a result.
• Teen Wolf, whereby a surprise reversal of Did Not Get The Boy takes place.
• Yes-Man would be a recent example.