In "Mask" Soo Ae asked Yeon Jung Hoon to pretend to kill her.
On the 18th episode of SBS Wednesday/Thursday drama "Mask" broadcast on July 23rd, Byun Ji Sook (played by Soo Ae) was threatened by Min Suk Hoon (played by Yeon Jung Hoon).
On this day, Byun Ji Sook was suspicious thinking that Min Suk Hoon was somehow related to her mother's death and that Choi Mi Yeon (played by Yoo In Young) was in the middle of it all. Byun Ji Sook called up Min Suk Hoon who was with his father Byun Dae Sung (played by Jung Dong Hwan). With that, he said, "I'm just going to ask you one thing. Do you know what your brother did?"
At this, Min Suk Hoon said, "Mi Yeon is a nice one. So do as I'm telling you to do." With that, he lied that this is something that he had asked for. He said, "I told you. I warned. So If you don't obey my words, I don't know what I'm going to do." With that, he made threats.
Afterwards, Byun Ji Sook said to Min Suk Hoon, "I can't go back to being Byun Ji Sook and I can't go forward to being Suh Eun Ha. Please kill Suh Eun Ha for fake. Please let me live a new life."