Mother - Season 1 Episode 5 The Truth
Overview: Seol Ak runs away from the police, and he decides to chase after Soo Jin with the evidence he gets by chance. Young Sin finally receives cancer treatment. However, Soo Jin is determined to leave Korea with Hye Na. Meanwhile, Hye Na is getting closer with Hong Hee while she spends most of her time at the barbershop, and Hong Hee's mysterious past is about to be revealed.