Fechadura (2018)

Different storylines, however the concept of stalking is very similar.
Midnight is about the FL being stalked by a serial killer, whereas, Door lock is about the FL believing that someone is trying to enter her house.

In both movies the plot focuses on a female main character who's trying to escape from a stalker/killer. They're quite dark and have some bloody scenes.

I found it very similar with when the camilia blooms because it has:
- the same actress
- the same scenario about "serial killer"
- close friends of the female lead get hurt because of her and get involved with serial killer acts

Both are south korean thriller films with horror elements that focus on a female main character. Her past experiences with men havent always been positive so shes rather concious about them. In both theres also a nice sismance. They share the same director so they have a similar vibe too and... this is a spoiler for my ordinary love story: ... theres a male serial killer in both.

Psycho dude methodically stalks a chick before kidnapping her. Definitely same vibes in both films.

Based on the Korean version which has the same synopsis of a woman living alone, who believes someone is breaking into her home.

Both are thrillers about home invasion, kidnapping and finding the killer. They have similar creepy vibe and built up tension.

I recommend this both drama because , Male lead and Female lead
try to solve problem
In one drama explosion and another student murder/suicide