Run On: Season 1 - 16 Episode s
1x1 - Do you believe in destiny? I believe in it if I'm handsome
December 16, 2020
Ki Seon-gyeom notices bruises on Kim Woo-sik's body. Trying to get back into her professor's good graces, Oh Mi-joo takes on an interpreting gig.
1x2 - Why are you excited? If I get more excited, I think I'll make a mistake.
December 17, 2020
Seon-gyeom gets revenge on Woo-sik's behalf, but is disheartened by the coaches' inaction. Mi-joo and Seon-gyeom bond over a movie and drink
1x3 - Do you like me by any chance?
December 23, 2020
Handing her a handsome reward, Ki Jeong-do asks Mi-joo for a favor. Seon-gyeom's rage over Woo-sik's unjust injury boils over in Jeju Island.
1x4 - Everything you said to me earlier sounds like a confession
December 24, 2020
Seo Dan-ah gives Woo-sik a chance to set the record straight. Seon-gyeom bids farewell to track and confronts Mi-joo about the payoff from his father.
1x5 - Let's just pretend that everything else that's left between us never happened.
December 30, 2020
Lee Yeong-hwa tries to compensate Dan-ah for her broken bracelet. Mi-joo translates and shares Woo-sik's interview online to clear Seon-gyeom's name.
1x6 - You came here because you wanted to go to my house? Let's go.
December 31, 2020
Retired and unemployed, Seon-gyeom accepts Mi-joo's offer to stay at her home. Dan-ah convinces Yeong-hwa to submit a new painting for the gallery.
1x7 - I'm going to get Director Seo married to Seon-gyeom.
January 6, 2021
Mi-joo becomes concerned, then angry, when Seon-gyeom stays out all night. Yeong-hwa's persistence pays off with a surprise visit from Dan-ah.
1x8 - I didn't say I don't like Ki Seon-gyeom, don't hate me.
January 7, 2021
At a movie premiere, Yeong-hwa clears up Mi-joo's misunderstanding about Seon-gyeom's night. She goes on a business trip, leaving Seon-gyeom home alone.
1x9 - I keep doing that. I beg you to like it...
January 13, 2021
Mi-joo and Seon-gyeom grow close, then apart, during their work trip. Yeong-hwa puts his foot down during a heated argument with Dan-ah.
1x10 - Are Ms. Oh Mi-joo's feelings really romantic? I think so.
January 14, 2021
Mi-joo and Seon-gyeom start dating. Seeking perspective on her situation with Yeong-hwa, Dan-ah invites herself into Mi-joo's home for a drink.
1x11 - I won't disappear, I'll stay
January 20, 2021
Seon-gyeom takes the lead in helping Woo-sik get back on track. Dan-ah realizes the reason behind her admiration for Yeong-hwa's artwork.
1x12 - That person is not my weakness, but my strength.
January 21, 2021
Unhappy with Seon-gyeom's disobedience, Jeong-do takes out his anger on Mi-joo. Dan-ah allows herself to smile in Yeong-hwa's embrace.
1x13 - I just wish there was Ms. Oh Mi-joo
January 27, 2021
Mi-joo and Seon-gyeom tearfully agree to take some time apart. Yeong-hwa's planned birthday party for Dan-ah starts and ends in chaos.
1x14 - Do you want to eat ramen at my house before you go?
January 28, 2021
Missing Yeong-hwa, Dan-ah spends a night with him in his seaside hometown. Mi-joo runs her first marathon. Seon-gyeom is peeved by his father's plans.
1x15 - You're shouting so passionately that you love me
February 3, 2021
Goh Ye-jun comes out to his family. Ki Eun-bi finds solace in Mi-joo's home. Yeong-hwa unveils his masterpiece and love for Dan-ah.
1x16 - Are you comforting me? I'm being comforted right now.
February 4, 2021
Mi-joo’s work gets a director noticed overseas. Yeong-hwa and Dan-ah achieve their own goals. Seon-gyeom officially becomes a sports agent.