Annie LeBlanc and Katie Donnelly have been best friends for years. Katie's brothers, Brennan, has a crush on Annie. Annie likes him too, until a new kid comes along. Hayden.
Annie and Hayden were madly in love, but tragedy had to hit them. Sadly Hayden died on a car crash and left Annie heartbroken. Annie finds Hayden's old memory box and diary and starts remembering all the good times with him.