Rachel Mercury
Rachel is the 18 year old daughter of Freddy Mercury himself, and the sixth member of One Direction. She was raised by Roger Taylor and Brian May, and wanted to succeed in the music industry on her own, so she got herself on the X Factor and got put into a band with five other boys. She was in a secret relationship with another One Direction member, Louis Tomlinson, no one knew, until Simon Cowell discovered and forced them to break up. Now touring with a new band, 5 Seconds Of Summer, she starts publicly dating one of the members, Calum Hood.
Louis Tomlinson
Louis is the 21 year old secret ex boyfriend of Rachel, Louis didn't get over what happened when Simon made the couple break up before they even got the chance to tell anyone, so during tour when Rachel is having fun with her new boyfriend, Louis can't contain himself sometimes.
Calum Hood
Calum is the 18 year old, bassist of the band 5 Seconds Of Summer, and Rachel's new boyfriend, having to deal with drama he doesn't even know is gonna hit him.
Rest of the cast, as their respective selves