Two Mothers
Episode 22
S1 E22:
Hwa Young tells Jin Sook that Jin Woo is her son, and Jin Sook tells Hee Ja about it. Chan Sik, Jin Sook, Ki Sub, and Gong Hee go on an outing and stop by the rest service area. Byung Guk learns that Hwa Young gave birth to Jin Woo.