I watched this on AsianCrush and maybe the version on there is just badly edited but I genuinely had no idea what was happening the whole time. For more than half the movie I thought the guy paying for the apartment was the kid's dad. At one point the girl just kind of disappears and I never got a good ending for her. It seemed like the North Korean boy had gone to the apartment to clean it or something and the other guy was there then they just like made the decision to live together. I didn't see any of the like talking online or whatever. Why did they decide to commit suicide together and then one choked the other out but at the end they both leave the smoke filled room alive. Like I thought they wanted to commit suicide? I'm so so so confused. If someone could clarify this for me that would be awesome.