Boy, with Caution

Ki-woo, who hasn’t been able to tell his mother about his marriage problems and has been bouncing from one contract job interview to another due to past rumors at school, meets “Lee Hyun-jae”—whose face is badly bruised—at Nakwon High School. Everyone tells Ki-woo, who is the son of the school’s chairman, “Don’t worry about him.” But Ki-woo begins to find Hyun-jae intriguing. Meanwhile, Hyun-jae realizes that Ki-woo—the only one who asks about his true feelings—is giving him “special treatment.” As he deliberately tries to hurt himself to get Ki-woo’s attention, he spots the anonymous chat app “Anyone” on Ki-woo’s phone. He intentionally starts chatting with Ki-woo, and…