Run On S01 E07 I'm going to get Director Seo married to Seon-gyeom.

"When you run, you don't think about what's behind you. The only thing that matters is what's right in front of you."

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.