Without spoiling the plot all I can say is that this movie is different. It's definitely worth a look.
"This haunting, psychological horror follows Seth, a lonely man working in an animal shelter. His monotonous routine is broken one day when he bumps into Holly, a girl from school who he soon becomes obsessed with. However, when she rejects his advances, Seth's obsession reaches a terrifying new level, with Holly hiding secrets of her own."