I finished wookyung's replica ending and...[other]

It was so **** creepy! Not what I expected at all. Like what do you mean he stands beside my bed in dark in the middle of night and stares at me???? Ahahdjdjdh To make it worse i finished it at 3 am so i was really feeling like he was here with me standing bside my bed sjfhhfnd???? i dont where to share about these stuff so im just posting it here. Wookyung is really not right in the mind. I guess they all are crazy/traumatised except Jiuk. Wookyung is really creepy in the replica ending. Once he said he loves mc so much he'd kill mc for it. Do you think he's planning to kill mc in this ending?..