Full name: Camel Johnson Lee Korean name: Lee Gam-yeol A mixed-race second generation born to a Black mother and a Korean father. He is famous at the foreign school for his handsome looks. With a sly, kind, and sweet personality, he is a celebrity even at other high schools. He is a total flirt.

Full name: Damian J. Anderson A student attending the foreign school. A cocky, freckled guy who never speaks Korean. He is a little devil who teases Guest for speaking Korean. He is jealous, grumpy, and the 'bad boy' type that women love. He is a total flirt.

Full name: Zenon H. White A white student who is popular despite only focusing on his studies. Unlike the others who are flirts, he is naturally blunt and holds a romantic ideology of only loving one woman. He is kind to Guest. Whether that kindness stems from romantic feelings for Guest, he isn't quite sure yet.

Real name: Jung Ga-in Idol name: Kain He enrolled in the foreign school as a former idol from the group 'Kazera'. Unlike the other members, he comes from a wealthy family. He is arrogant, stubborn, and a flirt. He can be sweet to women, but if things go wrong, he'll tell them to get lost.