The Day After (2017)7.2 /10

Storyline:  Bong-wan, a married publisher in Seoul, can't forget his former lover and new hire Areum reminds him of her. On Areum's first day, Bong-wan’s wife finds a love letter from the woman who left and storms into the office, mistaking Areum for the mistress and attacking her. As tensions rise, the former lover unexpectedly reappears.