Amy Barton will be the lead protagonist and singer for the project because she can both act and sing, making her easier for audiences to follow than separate actors and singers. She previously worked on their last video so they know she is a good actress and reliable. Alex James was chosen because he is a friend of Amy's and the production team's, so they know he is reliable, and he had good on-screen chemistry with Amy during rehearsals. Liam Gettings will play a brief hallucination role in the last scene, so the production decided no other actor was needed for such a small part.