What would you do? What would you say? If the person you loved most were at the end of their life? These are not easy questions, but ones that Closure centers around. Sean and Jill are a young couple celebrating their fifth wedding anniversary. The subject of conversation turns to the marital vow, "until death do us part" and it's one Sean would rather not discuss. This sets off a visual interpretation of a couple's worst nightmare. Jill now fights for her life against cancer and Sean struggles just to hold his mind and emotions in check. This may be the final day for Jill's mother, her sister, Kathy and her best friend, Stacey to tell her what's in their heart. Can they do that and not lose hope for Jill to beat cancer? Or not say anything and regret it for the rest of their lives.