Synopsis: Kim Joe Joe (Kim So Hyun) is a beautiful and intelligent school girl. She has a good life, but after her parents dies, life becomes difficult for her and she has to live with her aunt’s family. Hwang Song Oh and Lee Hye Young are best friends who go to the same school as Kim Joe Joe. They both like Kim Joe Joe. Their relationship becomes complicated by the release of a phone app that notifies the user every time a person who likes him is within 10 meters. Based on the popular webloon “Love Alarm”. Also known as:Joahamyeon Ullineun / 좋아하면 울리는 Watch drama online for free.