Jack Barakat and Kaydence Gaskarth had the most intense will-they-won't-they relationship of all. Alex's little sister, Kay, is about to learn the hard way of what it's like going on tour with the famous band All Time Low. After all, things never work out smoothly when you're moonstruck.
Alexander "Alex" Gaskarth
Older and protective brother of Kay, Lisa's husband to be, and frontman of All Time Low.
Jack's current girlfriend. Completely unaware of Jack and Kay's feelings for each other.
Oblivious to Kay's mutual feelings.
Kaydence "Kay" Gaskarth
Incurably infatuated with Jack Barakat, her brother's best friend.
Lisa Ruocco Gaskarth
Alex's future wife and excellent ally for Kay.
Brother-figure to Kay and All Time Low drummer.
Kay's best friend in the whole world, and she thinks the love between Jack and Kay is obvious.
Kay's other brother-figure. Has a slight crush on Riley, but thinks it'll pass.