Confused (SPOILERS)
Can anybody explain this movie to me? I did not follow it well.
So...
If Polly wasn't really hearing voices, what was her (ex)boyfriend doing at her apartment?
Why did Polly kill her (ex)boyfriend along with her sister?
The doctor knew that Polly killed her (ex) boyfriend and was still in love/obsessed with her? and polly knew this so she knew he wasnt going to report it.
I'm am just overall confused.