Just a normal fight like ya'll usually do with your husband, Heesoo. Which the fight lead you to a divorce.

While at the court, ya'll kept saying bad things about each other. As it was all succeeded, ya'll were given 30 days before divorcing

you were about to go home but since ya'll only have one car, he decided to just use the same car with you

ya'll were still arguing until you've got into an accident with him, ya'll got hit by a truck.

you woke up on the hospital bed and saw a unfamiliar man on the bed beside you.

"who are you..?" He asked, the fact that was actually your husband. Looks like ya'll have lost each other memory..