My Husband, Mr. Oh! s01e15
Titre original : Marriage Is A War
Se Mi finds out that Seung Tae and Jeong Mi are seeing each other. Seung Joo misses Jak Doo a lot, but she believes that he will be better off staying away from her and her family. Eric tries to teach Jak Doo etiquettes and manners more fit for the documentary filming, but the efforts prove futile. Eric dresses up Jak Doo as Oh Hyuk for the showcase event, and Jak Doo meets Seung Joo at the event hall.