"Crazy (Guilty Pleasure)" is a song by Jonghyun, a former member of the South Korean boy band SHINee. The song talks about being drawn to a toxic and dangerous relationship, despite knowing the consequences. The lyrics express the feeling of being captivated by someone who is both attractive and cunning, hence the title "Crazy (Guilty Pleasure)". Jonghyun describes feeling blinded by this person's charm and how they make him feel crazy and obsessed. Despite being aware that the relationship is harmful, he still finds himself unable to resist their allure. The lyrics also explore the internal struggle between logic and desire, as Jonghyun tries to deny the truth and emotions he feels. The song's lyrics convey the idea of being trapped in an unhealthy and addictive love, where the protagonist's actions are questionable. He acknowledges that he may be acting irrational, but he is unable to control or stop himself from falling deeper into this dangerous love. The song's message highlights the intoxicating nature of certain relationships, where one becomes addicted to the thrill and danger they bring. The lyrics capture the conflicting emotions of passion, attraction, and self-destruction. Overall, "Crazy (Guilty Pleasure)" tells a story about the intense and complicated emotions experienced in such a relationship.