I Had No Idea I Couldn’t Control My Feelings - S1.E31

While trying to protect Tae Hee from Ki Young, Si Hyun gets hit in the head by a golf cue. He immediately loses consciousness and is hospitalized. Ki Young goes to Soo Ji and threatens her to stay quiet and not do anything about her two best friends. Meanwhile, seeing what has become of Se Joo and Si Hyun, Soo Ji overdoses on her sleeping pills.