From Italy, With Love

Danielle Stone used to be on good terms with her brother, Greg, until he went off to college and she starting dating his best friend, Julian McAlister, behind his back. Greg was accepted into an Italian student exchange program. There was a slight mix up. They were supposed to send someone who is Greg's age. Instead, they sent Alessandro Carello, an eighteen year old guy who is in his final year of high school. What will occur with Greg gone and this stranger, Alessandro living in Greg's old room?