When high school teacher and aspiring writer Charlotte, finds herself on break from her artist boyfriend Scott, she's not sure how her romantic future is looking. That is, until she runs into the handsome and charming Chris at a bookstore, leading to a date that culminates in a passionate tryst. in her classroom on the last days of summer holiday. The two part ways, with Charlotte believing that's the last she'll see of Chris. On the first day of school Charlotte gets horrified when Chris walks into her classroom, revealing that he's a high school student. While she attempts to contain her awkward predicament by making a deal with Chris that they never talk about what happened between them again, Charlotte begins to wonder if her one-night stand with Chris meant more to him. As strange events begin to transpire at the school and Scott begins working to repair his and Charlotte's relationship, Chris makes it very clear that his interest in Charlotte goes beyond their casual fling-and ...