While never explicitly stated, Carl exhibits traits of alexithymia (difficulty identifying and describing emotions) or perhaps high-functioning autism spectrum disorder. He doesn't understand why people cry, why they need hugs, or why a text message has three different meanings. Karlyle doesn't "fix" him; rather, they build a translation system. This representation resonates deeply with readers who feel out of sync with conventional emotional expression.

The Korean webtoon (manhwa) Define The Relationship (DTR), written by Chada and illustrated by Flona, operates within the popular Boys’ Love (BL) genre. However, it distinguishes itself by subverting traditional genre tropes, specifically the archetype of the dominant Alpha. This paper argues that DTR uses its secondary-world fantasy framework—featuring Alphas, Betas, and Omegas—not to reinforce biological determinism, but to critique it. Through a close reading of the protagonists, Karlyle and Lashin, and the narrative’s central theme of explicit communication, this analysis demonstrates how the manhwa redefines power dynamics by prioritizing emotional vulnerability, consent, and the deconstruction of toxic masculinity. Ultimately, DTR serves as a case study for how modern BL media is evolving toward more psychologically realistic and ethically complex relationship models.

Define the Relationship is a widely acclaimed South Korean Boys' Love (BL) manhwa adapted from a novel by