Wow. Just wow. I'm just very glad that this movie was served by Poland. That was phenomenal. I ate this plot with pleasure. Everything was so interesting,detailed,precizure. It's so incredible how everything was explained, from loser,stalker to loved one. I really liked that this film ended in bad way. Finally, it's pleasure to see movie that doesn't have nice ending but bad guy wins makes it even better. With doubt that's my favorite movie of 2020. I would recommend everyone to watch it, especially those who loved movies as "Parasite" or "The occupant(Hogar)". This film made my day. Thanks.