Mackenzie Davis is a normal everyday girl who lives with her parents and sister. She lives in New Jersey across the street from the sisters' best friend, Danielle Deleasa. Her life changes drastically when suddenly Kenzie is raising her niece, Camryn and then Dani gets engaged to Kevin Jonas and invites Kenzie to come help with the wedding. She expects to go, help with the wedding, meet the family and then go home. Well, things may not go as originally planned. Trouble may be brewing and/or a romance between Kenzie and a Jonas. But which one? Read more to find out.