Ellie is trying to juggle rhythmic gymnastics and troubles with her best friend, while Jack is struggling to live up to his brothers' hockey legacy and his dad's high expectations. When a text argument about who has it easier gets out of hand, Ellie and Jack trigger a real-life swap and switch bodies! Wanting to keep the swap hidden from their family and friends, Ellie and Jack work together to teach the other the ins and outs of what their life is like. With a rhythmic championship and a spot on the hockey team at risk, they must find a way to get back in their own bodies before the swap becomes permanent. - Brother and sister swap bodies with hilarious consequences.