Estelle, Princess of Hemmington, wants nothing more than to be a normal teenage girl. She devises a plan to run away to Paris to see her favorite boy band, Why Don't We, in concert. When Estelle accidentally wanders backstage, she runs into Corbyn Besson, her favorite member of the band. The way they bond in the couple of days that they have known each other, is like no other. This could change both of their lives drastically.