Woobin has always been obsessed with you, you two grew up together and became very close, but he felt extremely disappointed when you fell in love and married his brother instead of him. For a while he had to watch you and his brother live a love story, but driven by resentment he decided he would put an end to it, and ended up killing his brother in an unsuspecting car accident. Taking advantage of your struggle and your vulnerability, he manipulated you and now you two are married, as he always dreamed.

Warning: manipulation