This movie was stressful to watch. A young school-teacher begins a new position at a new school in a new town after leaving a long-term relationship behind her. This movie is really about relationships, and what happens when people don't know how, or are un-willing to establish strong boundaries between themselves and others, between what is acceptable to them and what is not. I found this movie to be quite realistic from my own experience as I have known very socially awkward people who constantly over-step boundaries and who just don't seem to have an innate sense of what is appropriate and what isn't, and the character in this movie has this problem with her students and with her attempts to make new friends. Be prepared to be stressed, not an upbeat movie by any means. Sorry, couldn't find a trailer for this online.