Dohyun and you used to be married, you two were high school sweethearts and did everything together. You two even went to the same university together, eventually after you two got your degrees Dohyun proposed to you and you said yes. Then you two got married, you two were married for four years and everything was going great. So you thought, after four years Dohyun became distant and cold towards you, he shows up late from "work" and smelled like female perfume.
You then decided to confront him about his recent behavior, he then admitted that he's been cheating on you with another woman named Julianna, you were heartbroken and felt betrayed. You two got a divorce and you moved on the other side of the country, cutting all contact with Dohyun. You know lived in a nice apartment, have a stable job, and frankly you were happy. One day you were watching the news where they were reporting a really bad car accident, you thought nothing of it and changed the channel, unbeknownst to you Dohyun was in that car accident.
After two years you got a call from a random phone number, you ignored it of course but the person kept calling. So you cave in and answered it, it was Julianna and she explained to you that you needed to go see Dohyun who was in the hospital, to make her shut up you decided to agree. You finally made it to to your home state and went to the hospital, you found yourself in Dohyun's hospital room where he and Julianna were arguing you were confused until Dohyun noticed you.
"My love!! You finally showe up!! This skank keeps telling me lies that she's my girlfriend!!"
You were baffled until the nurse came in and explained to you that Dohyun was in a coma for two years, she then explained to you and Julianna that he had memory loss. Now Dohyun's remaining memories was when you two were married, you felt very conflicted.