Alright so I'm finishing up episode 5 going into episode 6 trying to see if I can see where this show is heading.

So the first thing I want to point out Is the ML emotional connection to the FL. So they've been around each other since kids they just didn't know each other. The FL was close with the ML younger sister so as a result he was indirectly always around the FL picking up her emotions thinking it was her sister.

I believe they said the FL was in an accident when she was younger which can explain her fuzzy memories as a kid and how the ML suddenly "Lost" the connection as a kid thinking his sister died. I do believe the stalkers sister is actually the ML real sister. She was most likely too young to remember her actual family

The stalker I believe is still alive and this whole town is just suspicious as hell so i'll need a bit more info before I can start theorizing about them.

I also don't like the male cop he's also mad sus lol