Dongjae believes he must act like a man when dating, while Yeon-ah, unable to express her true feelings, ends their relationship. Both are typical teenagers struggling to communicate their emotions. Dongjae's best friend, Mingyu, and his younger sister, Eunjae, are also captivating characters. They help Dongjae turn his one-sided crush into a real relationship. Eunjae, known as a "relationship expert," uses her straightforward, knowledge-based advice, while Mingyu’s honest and proactive personality adds energy with their bickering friendship dynamic. As readers turn the pages, they’ll find themselves immersed in the story, relating to it as if they were listening to a friend's dating story.