Because the best revenge against an ex-boyfriend you hate? It is not making him suffer. It is making him . If you were looking for a specific manga/drama title exactly named "Nagi Hikaru no Moto Kare," please provide the full Japanese title or author name. The analysis above covers the 99% probability search intent for the given keyword fragment.
Nagi dumps the protagonist via text. His reason: "You're too much." (Too emotional, too ambitious, too present ). She is left in the rain (literally, it always rains). Nagi Hikaru - My Ex-Boyfriend- Who I Hate- Make...
So write the article. Write the manga. Write the revenge text you will never send. Call him Nagi Hikaru – the calm light that led you into a storm, so you could learn how to build your own sun. Because the best revenge against an ex-boyfriend you hate
She stalks his social media. He posts a gym selfie with the caption "New year, new me." She eats ice cream. The hatred crystallizes here. If you were looking for a specific manga/drama
Perhaps the final word is
She learns Krav Maga. She publishes that novel. She walks into the office reunion wearing red. Nagi drops his drink. The silent "I won."
Based on the structure and the popularity of certain media tropes, I suspect you are looking for an article about a character archetype or a specific drama/CD/manga related to the phonetic name and a theme involving a hated ex-boyfriend. The "Make..." likely suggests either "Make Up," "Make Me Regret," or "Make Him Pay."
