
Season 1 (2019)
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.
Episodes: 8
Star Cast: Kim So-hyun , Jung Ga-ram , Song Kang , Go Min-si ,
Episodes List

Ep.1 The Flash of Lightning Before It Thunders
Air Date: 2019-08-22
Unlike her friends, Kim Jojo has more pressing things on her mind than dating. Upon returning from abroad, Hwang Sun-oh goes to see Lee Hye-yeong.

Ep.2 There’s Nothing Anyone Can Do When You Like Someone
Air Date: 2019-08-22
Sun-oh wants to know whether Hye-yeong has feelings for Jojo and tells him what he did. Jang Il-sik gets into a fight with Sun-oh and Hye-yeong.

Ep.3 The Miracle of Two People Liking Each Other
Air Date: 2019-08-22
Jojo confronts Sun-oh about the photos. As rumors spread at school, Jang-go gets mad at Jojo for lying. Il-sik confronts Jang-go about what she did.

Ep.4 The Best Feeling in the World Is Knowing There’s Someone on My Side
Air Date: 2019-08-22
Sun-oh asks Jojo about the school trip and realizes there’s not much he can do for her. Il-sik tells Jang-go something she doesn’t want to hear.

Ep.5 The Gravity of Liking Someone
Air Date: 2019-08-22
Jojo tells Sun-oh about her parents and makes a surprising suggestion. She later confronts Jang-go after overhearing something.

Ep.6 Your Heart is Safe Now
Air Date: 2019-08-22
News of the tragedy hits the airwaves. Hye-yeong finds Jojo at the library and informs her that he plans to court her the old-fashioned way.

Ep.7 Something I’ve Been Holding Back and Can Only Say to You
Air Date: 2019-08-22
Jojo tries to put a shield around herself and tells Hye-yeong she doesn’t need his help, but he offers to take her somewhere special.

Ep.8 One Is Bigger Than Any Other Number in the World
Air Date: 2019-08-22
Jojo ponders what it means to like someone and realizes a shield may not be necessary. Sun-oh wants to know whether she still has feelings for him.