At their first day of high school, twin siblings Lindy and Logan Watson meet the football team's quarterback Seth Wall, to whom Lindy instantly crushes on, while Logan wants to befriend him in order to make his and Garrett's lives during high school much easier. When their parents travel out of town for work, each of the two siblings think of a party that will bond them with Seth, but their parties are arranged on the same night and end up conflicting. Things get worse when they believe that their babysitter has died and they don't have a chance to cancel the party.