Season 1
In a world where an app alerts people if someone in the vicinity likes them, Kim Jojo experiences young love while coping with personal adversities.
20198 EpisodesDrama, Sci-Fi & Fantasy
Cast & Crew
Kim Yeong-ok
Jo Jo's grandmother
Go Min-si
Park Gul-mi
Han Seo-wool
Classmate
Song Kang
Hwang Sun-oh
Kim So-hyun
Kim Jojo
Kim Ye-ji
Sung Ji-yeon
Song Geon-hee
Marx
Park Seong-yeon
Jojo's Aunt
Shim Yi Young
Bae Gyeong-hee
Shin Seung-ho
Jang Il-sik
Jung Ga-ram
Lee Hye-yeong
Lee Jae-eung
Chon Duk-gu
Kim Si-eun
Yuk-jo
Song Sun-mi
Jeong Mi-mi
Kim Young-pil
Hwang Jae-cheol
Yoon Na-moo
Kim Min-jae
Ji Hye-ran
Kim Jang-go
Choi Joo-won
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Kim Hee-chang
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Lee Na-jeong
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Episode Guide
Jojo tells Sun-oh about her parents and makes a surprising suggestion. She later confronts Jang-go after overhearing something.