Taboo Forbidden Love (2015)

Synopsis:

Taboo Forbidden Love (2015) 타부 : 금지된 사랑

Summary:

Eun-ji is a idol trainee who gets abandoned by Jin-tae her sponsor, so she heads back down to her sister Sun-yeong’s home. Her first love Joon-hwan is now her brother-in-law so he welcomes her but Sun-yeong treats her like a child and worries that Eun-ji might go down the same path she did when she gave up becoming an idol.
Eun-ji and Sun-yeong quarrel often and Joon-hwan comforts Eun-ji every time. Eun-ji starts to depend on him and he also secretly tells her why he quit his job.
One day, Sun-yeong goes on a business trip for a week but before she leaves she tells Eun-ji how sorry she is. They share a momemtum with two wooden dolls.