I wonder when the sacked detective will start to play a role again, he seems to be the only one who is speculating that there might be a link in the murders, but still doesn't know that both men are the culprits. He could take some vigilante justice, and break into their house again, or track them down on their trip. The detective would reach for his gun and shoot at them, because by now he's a paranoid and alcohol dependent, pissed off that they got him sacked and are evading justice. He injures Sangwoo, and Bum jumps in front to defend him. Bum gets injured too. They both survive, both end up in hospital, destined to a life of misery as they are apart from each other. But for that short time before the ambulance arrived, they both achieved their ultimate goal of being completely needed on each other, even if it would result in death. Have that or a double suicide as the option, whilst the police are knocking on their door.
Some crappy fan fiction from yours truly speculating on a possible end.
I'm happy that youre not Koogi because that is truly some crappy fanfiction..
I love you too, your senpai's noticed you xxx
Sorry if I was hurting your feelings.
I don't think Sangwoo is going to snap on Bum. I think Bum is gonna get comfortable and he's gonna snap on somebody else. Probably one last time before he takes them both out of the game.
Sangwoo is not even caring anymore. Probably because in the future, the consequences will be irrelevant. How will they be irrelevant you ask?
...... Welp......