When Annie Murphy returns home for her mother's funeral, she believes to have seen her estranged best friend, Zach Zimmerman, in attendance. As she grapples with her grief and tries to come to terms with the unresolved issues with Zach and their past - from the moment they met to their eventual falling-out - she finds herself questioning more than just his reappearance. As a young, fun and ambitious college student, Annie meets the charismatic and newest member of the university hockey team, Zach, through their mutual friends Cece and Reggie, at a party during their junior year. Jaded by her estranged father and her parents' failed marriage, Annie is determined to keep her encounters with men to one-time hookups and at a distance. On the other hand, Zach is impulsive when dating women and finds himself in one bad relationship after another. Despite their immediate connection, they remain just friends as they navigate college life, parties, relationships and family issues. But when they move on to their post-graduation lives, they face new challenges and pressures that test their friendship. Told over seven years, switching from the past to the present, EVERYTHING IN BETWEEN is a humbling look at love, loss and the people and choices that mark us forever.