I honestly don't remember where the kid come from. Heck, I don't even know what her relationship is with the couples…
The kid is Cha Eun-chan. He was adopted by Eun-dong's father Cha Man-jong, and was an infant when Cha Man-jong was thrown(?) off the hospital roof by a cohort of Choi Joon-hyuk.
A few details about characters -- The couple living with Eun-dong and Eun-chan are Kong Young-sim and Bong Seok-goo. I believe Kong Young-sim raised Eun-chan while Eun-dong was in prison. When Eun-dong was released from prison Young-sim and Seok-goo were married and living in Eun-dong's home with Eun-chan.
Choi Joon-hyuk's little sister (sporting a new face -- extensive plastic surgery) just returned to the Choi home. Her name is Choi Joon-kyeong. She was a high-school classmate of Eun-dong's who, with her teen cronies, persecuted and beat up Eun-dong in high school. I anticipate a lot of antagonism from Joon-kyeong once she sees the concern and interest Han Ji-hoon has for Eun-dong (that is, once Joon-kyeong recognizes Eun-dong as her former classmate) because Joon-kyeong seems infatuated with and has spent a lot of time trying to meet up with Han Ji-hoon (who would be her cousin by marriage not a biological cousin). Boy! What a tangled mess, lol.
Gonna make a wild prediction but what are the chances that the kid in Eun Dong's house is actually Tae In and…
@StellarFlower It's been revealed that Hye-won had an abortion (unless she was off somewhere and had the baby). Also, her ob/gyn said she was infertile due to damage to her uterus. However, the scenario is feasible in this type of makjang drama.
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https://www.viki.com/tv/36408c-unrequited-love
Yes, the drama airs one episode a week on Sunday.
A few details about characters --
The couple living with Eun-dong and Eun-chan are Kong Young-sim and Bong Seok-goo.
I believe Kong Young-sim raised Eun-chan while Eun-dong was in prison. When Eun-dong was released from prison Young-sim and Seok-goo were married and living in Eun-dong's home with Eun-chan.
Choi Joon-hyuk's little sister (sporting a new face -- extensive plastic surgery) just returned to the Choi home. Her name is Choi Joon-kyeong. She was a high-school classmate of Eun-dong's who, with her teen cronies, persecuted and beat up Eun-dong in high school. I anticipate a lot of antagonism from Joon-kyeong once she sees the concern and interest Han Ji-hoon has for Eun-dong (that is, once Joon-kyeong recognizes Eun-dong as her former classmate) because Joon-kyeong seems infatuated with and has spent a lot of time trying to meet up with Han Ji-hoon (who would be her cousin by marriage not a biological cousin).
Boy! What a tangled mess, lol.
It's been revealed that Hye-won had an abortion (unless she was off somewhere and had the baby). Also, her ob/gyn said she was infertile due to damage to her uterus. However, the scenario is feasible in this type of makjang drama.
Soompi - https://www.soompi.com/article/1400640wpp/yeo-jin-goo-confirmed-to-be-in-talks-to-lead-new-jtbc-drama
https://youtu.be/8dQK_fU60Ew
https://youtu.be/8dQK_fU60Ew
https://www.viki.com/movies/37177c-be-with-you
https://www.viki.com/movies/37168c-mal-mo-e-the-secret-mission
https://www.viki.com/movies/37172c-the-throne
https://www.viki.com/movies/37149c-midnight-runners