Lane is a fragile and emotionally unstable woman who has attempted suicide. She seeks solace at her country house, where she spends most of her time alone, reading or staring out of the window. Lane's best friend, Stephanie, comes to spend the summer with her to support her during her recovery. Stephanie is a successful and outgoing woman who has a boyfriend, but she seems to have a special bond with Lane that goes beyond friendship.
Diane, Lane's mother, arrives unexpectedly with her husband Lloyd, who is a successful businessman. Diane and Lane's relationship is strained, and Diane seems to be more interested in impressing Lloyd and maintaining her social status than supporting her daughter. Lloyd is polite but distant towards Lane, and he seems to resent the amount of attention Diane gives to her.
Lane has two neighbors, Peter and Howard. Howard is a quiet and introverted man who has been in love with Lane for a long time. He is shy and awkward around her, but he is always ready to help her whenever she needs it. Peter is a charismatic and charming man who is in love with Stephanie. He tries to hide his feelings from Stephanie, but Lane can sense that he is not completely honest with her. Lane is also in love with Peter, but she keeps her feelings to herself.
The movie explores the complex relationships between the characters, and how their past experiences influence their actions and emotions. Lane is struggling to find a purpose in her life, and she feels disconnected from the world around her. Stephanie is torn between her loyalty to Lane and her attraction to Peter. Diane is trying to maintain the façade of a perfect family, but she is oblivious to Lane's needs. Howard is quietly pining for Lane's affection, but he never acts on his feelings.
The movie is a poignant and sensitive portrayal of mental illness, love, and friendship. The characters are flawed and vulnerable, but they are also resilient and hopeful. The movie ends on a bittersweet note, as Lane realizes that she needs to take charge of her life, and Stephanie and Peter's relationship reaches a crossroads. September is a beautiful and thought-provoking movie that will stay with you long after the credits roll.
