Sung-eon notices that they look  similar but have different eye colors. Meanwhile, Jae-hui and Hye-won appear to become possessed in art class, cutting each other's faces with scalpels, uttering "I'll make you pretty."
Sung-eon observes that they share a resemblance but possess distinct eye colors. In contrast, Jae-hui and Hye-won seem to be under some sort of influence in art class, violently cutting each other's faces with scalpels while exclaiming 'I'll make you pretty.'