The Two Sisters aka In Cold Blood: 1x23

Episode 23

After bumping into Hye Won at the pharmacy, Sung Yoon notices that Hye Won is pregnant. However, she doesn’t recognize him and goes on her way. Meanwhile, Do Eun moves in with the family and begins to get under Hye Won’s skin. Their new life under the same roof begins, but Hye Won has no intentions of giving in to her.