Jenny Parker (Sabrina Carpenter) and Lola Perez (Sofia Carson) are teenagers with opposite personalities but the same passion for photography. The two meet when they are finalists for a prestigious photography internship and accidentally switch phones at their interview. Helen Anderson (Gillian Vigman) calls Jenny’s phone, begging for a last-minute babysitter because of a relative who couldn’t make it. Lola is about to explain the mistake, but decides to take the job when she gets served with a parking ticket from Officer James (Max Lloyd-Jones).