The male and female protagonists are childhood sweethearts. The female protagonist has been secretly in love with the male protagonist for many years, but the male protagonist has a sweetheart. The female protagonist helps the male protagonist pursue his crush for the sake of love. In the end, the male protagonist and his sweetheart finally get together, but after getting along for a while, his sweetheart breaks up. The female protagonist helps the male protagonist get over this sad relationship, and the male protagonist and the female protagonist successfully become lovers. Later, the male protagonist's sweetheart came back and apologized to the male protagonist in the hope that they could get back together. The male protagonist did not let go of his sweetheart, so he broke up with the female protagonist and stayed with his sweetheart. Later, the heroine met the second hero, and the heroine and the hero said goodbye.
Intention: None