"Love Alarm" is a South Korean television series based on a webtoon of the same name. The story revolves around a mobile app that alerts users when someone within a 10-meter radius has romantic feelings for them. This technology creates a unique social dynamic, influencing relationships and personal choices among the characters. The series primarily follows Kim Jo-jo, Hwang Sun-oh, and Lee Hye-young as they navigate love and friendship in a world where emotions are quantified by the app. The show explores themes of love, privacy, and the impact of technology on human connections.