Some points that got me thinking
1)I thought Yoon-ji had more relevance.(Yoon-ji's that girl with bangs, shoulder-length hair right?) She looked mysterious, appears at the spooky scenes out of nowhere, looks evil, then that's it? That was her role? Just a bully of Hae-ju? I was expecting she and Hae-ju were up for some deeper story behind their characters unveiled later in the movie.
2)From the plot summary it says Jin-sung and So-hee were lesbians. I was thinking they were just really close friends.
3)Is it just me but was it really So-hee at the cliffhanger scene? Or that was a different girl? Because if it was So-hee, I can't find the reason why would that picture of her and Ji-sung be shown as a cliffhanger.
Be running up that road. Be running up that hill.