Bad Thinking Diary ❲2025-2026❳

Bad Thinking Diary is a popular South Korean Girls' Love (GL) webtoon by Hodan and Ranglali that focuses on the complex, evolving relationship between college friends Kim Min-ji and Kang Yu-na. Praised for its high-quality art, the series explores intense romantic tension, jealousy, and the transition from friendship to love, often utilizing dramatic, emotional storytelling. Read more about the series on the Bad Thinking Diary - Fandom - Yuri Wiki

The "bad thinking" in the title refers to Kim Minji's recurring erotic dreams and intrusive romantic thoughts about Yuna, which spark the central drama and miscommunication. Bad Thinking Diary

Weekly pattern check (1–2 minutes, once per week) Bad Thinking Diary is a popular South Korean

A surprising side effect of keeping this diary is improved communication. Most relationship fights happen because both partners are reading each other's minds and catastrohizing. Weekly pattern check (1–2 minutes, once per week)

These "bad thoughts" trigger a spiral of obsession, jealousy, and confusion. As Min-ji tries to navigate her burgeoning desires, she discovers that Yu-na might be harboring her own dark secrets. What follows is a psychological tug-of-war where the line between platonic affection and romantic fixation becomes dangerously blurred. Why It Stands Out

: "Bad Thinking Diary" presents a compelling exploration of the human psyche, delving into the darker aspects of thought patterns and emotional struggles. The narrative skillfully weaves the protagonist's internal conflicts with their external life, offering a relatable and sometimes uncomfortable look into the mind of someone battling their own thoughts.