Conversely, the student protagonist embodies the rawness of youth—the volatility of emotions that swing between infatuation, rebellion, and a desperate need for validation. The dynamic in Episode 01 is electric because it dances on the edge of propriety. The script carefully navigates the power imbalance, using dialogue that is laden with double meanings. A simple question about homework or future prospects becomes a veiled inquiry into emotional availability. The "Hei" (Hey) in the title signifies the first breach of the formal barrier, a casual address that disrupts the professional distance.