I presume you are asking why the kidnapper (who were actually 2 people) kidnapped ML's sister. They aren't shown…
Wasn't told specifically. Only thing we could know from the drama are these facts only: Sister was kidnapped. She was kept in some house for sometime. She was killed. That's all.
I watched this movie 3 years back, but I started watching Kdrama 2 years back. If I somehow took extra step to check details of this movie, I might have stumbled upon Kdrama-world 1 year earlier. Alas, opportunity missed then!
Sister was kidnapped.
She was kept in some house for sometime.
She was killed.
That's all.
But, if you are asking if little girl is cured of HIV, ending was left open in that regard.
But, if you are asking if little girl is cured of HIV, ending was left open in that regard.
For example:
With 7.6 rating it was ranked 26th drama in year 2013.
Guess, what rating does a drama ranked 26th has in 2021 ... IT IS 8.5
Park Do Kyung exposes his wrong dealings, hence he was looking at prison time. This was the reason for his breaking up with Oh Hae Yeong.