: Available globally with subtitles in multiple languages. tvN : The original broadcaster in South Korea. If you’d like, I can: Summarize the specific plot twists from this episode. Provide a character breakdown of the main cast.

The story deepens as the secret tutoring arrangement between Chi-yeol and Hae-yi continues, but the emotional stakes rise for the adults involved.

: We see more of Chi-yeol's past and the trauma that led to his eating disorder and sleep deprivation. Haeng-seon’s warmth starts to act as a genuine "crash course" in emotional healing for him, even if he isn't ready to admit it yet.

: Chi-yeol continues to provide private lessons to Hae-yi in exchange for Haeng-seon’s home-cooked meals. This episode highlights the growing domesticity between them, as Chi-yeol finds himself increasingly comfortable in Haeng-seon’s lively, chaotic world—a sharp contrast to his cold, isolated life.

: As with most mid-season episodes, Episode 6 ends on a note that complicates the professional "transaction" between the leads, hinting that feelings are no longer just about math and side dishes. Where to Watch Legally