Hard-working and introverted, Erica, is moved to Palo Alto because of her father's death in a car crash. The death affected her mother a lot and so Erica was forced to look after her mother. Whilst still in high school, the teenager is secluded and has a total of zero friends, even after three years of an adjustment period. One morning, her favorite English teacher is replaced by a young, cocky, and handsome gentleman named Shawn Mendes. Girls (and even boys) all over the school are more than happy for this teacher to be joining the school staff and all drape their selves as possible sex appeal for the teacher. The constant flirting gets to him and he decides it's about time he got a girlfriend. But, the woman he decides is eligible, is Erica's depressed mother.