Kelly Evans spent her summer hollidays in Paris, one of her favourite cities, with her mother, but they don't end up as she expected. Her mother, Kate, meets a millionare, Greg Horan, whom she starts a relationship with that will become a marrige after one year. Kelly doesn't really like her new stepfather and his son. But when she tried to ruin the wedding, she realized that there are worst things that having the family she has...