Synopsis
Love Alarm revolves around the story of a technology that enables users to discover love through an application that notifies whether someone within the range of a 10-meter radius has romantic feelings for them.
Kim So-hyun - as Kim Jo-jo, high school student who is still bright despite her family history
Jung Ga-ram - as Lee Hye-Yeong, hard working high school student who also likes Jo-jo but a childhood friend of Sun-Oh
Song Kang - as Hwang Sun-Oh, handsome model and high school student, grew up in a chaebol family, rich but not happy
