Moon Hee - Season 1 Episode 19
Overview: Moon Hee (Kang Su-yeon) meets Sutbul Kim Seong-su and screams at him, accusing him of being her mother's murderer. To make up for his past sins, Kim Seong-su gives her a bankbook for an account with 20,000 dollars in it. And in between the pages of the account, there is a letter telling Moon Hee that the time he spent living with her was the happiest time in his life. Outraged, Moon Hee tears up the letter and throws it into a trash bin. Meanwhile, Sang-mi's aunt who has been keeping an eye on Kim Seong-su calls Sang-mi and urgently requests her to come to the barbequed rib restaurant. There, Sang-mi acquires the pieces of the letter that Moon Hee ripped up and threw into the trash bin.