Episode 36 ends with Chairman Jang explaining to Woo Jin and Joo Mi that they may think he’s old-fashioned and not understand his philosophy, and so they may ask what’s wrong with their staying married. It’s true that they are not blood-related, but Woo Jin is Soo Ah’s brother, and Joo Mi is Soo Ah’shalf-sister. Because they had already married and Joo Mi was pregnant, he hadn’t said anything, but now that Joo Mi has unfortunately had a miscarriage, he would like them to separate. (O-M-G!) At this startling announcement, Woo Jin can merely stutter, “F..father?” The Chairman reiterates his wish for them to divorce.
Spoiler for Episode 37:
Woo Jin: (walking into his father’s room) We can’t separate from each other.
Chairman: Soo Ah and Joo Mi are sisters!
Woo Jin: That’s not a big enough issue to terminate a marriage!
Grandmother: (to Joo Young in sadness/pity) Your mother didn’t have to cut ties with you two as well.
Woo Bin’s mother: The Chairmen must have been so surprised to discover that his wife was your biological mother.
Hye Bin: I just saw Woo Bin coming out of Yoo Kyung’s apartment. (I couldn’t quite catch the earlier part of what she said. Sorry.)
Woo Bin’s mother: What?!
Grandmother: (upturning a mat of cards) Do you have any sense or not?! (Literal translation is “Are you a thing that has any sense or not?”)
Chairman: (to Joo Mi) Leave. Leave since that’s the only way things can be righted.
Joo Mi: I will become a person that this household cannot do without.
Woo Bin’s mother: Do you think that girl will be comfortable seeing me? She caused her sister’s broken engagement.
Joo Mi: (to the Chairman) It’s the police. They’re asking to speak to Jang Soo Ah’s guardian.
Chairman: (on the phone) Soo Ah did that?
Joo Mi: (to the Chairman as he leaves to deal with Soo Ah) Father….
Chairman: Stay out of our family business!
Woo Jin’s mother: (huddled up in a small room) What do you mean by a bigger problem?