Audrey Burke (Halle Berry) and her warm and loving husband Brian (David Duchovny) have been happily married 11 years; they have a 10-year-old daughter named Harper (Alexis Llewellyn) and a 6-year-old son named Dory (Micah Berry). Jerry Sunborne (Benicio del Toro) is a heroin addict who has been Brians close friend since childhood.

Audrey gets tragic news delivered to her door by the local police: Brian has been killed in an attempt to defend a woman who was being beaten by her husband. On the day of the funeral Audrey realises that she has forgotten to inform Jerry of Brian's death. Her brother Neal (Omar Benson Miller) delivers the message to Jerry and takes him to the funeral.

Audrey invites Jerry to move into the room adjacent to their garage, which he does. During his stay at the Burke home Jerry struggles to remain drug-free and also becomes very fond of Harper and Dory. The relationship between Jerry and Audrey is fragile and complicated. Jerry helps Audrey cope in many ways, including lying with her in bed to help her sleep. But Audrey, upset and confused, takes out her grief at Brian's death on Jerry. She becomes angry when Jerry helps Dory overcome his fear of submerging his head in the pool, as this had been something Brian had tried to do for years. Eventually her rudeness to him causes Jerry to move out and relapse with heroin. Audrey and Neal rescue and rehabilitate him and he agrees to admit himself to a specialized clinic. At first Harper, who has come to love Jerry, is angry that he is leaving, but after he leaves her a heartfelt note she forgives him. At the close of the film Jerry is still struggling with his addiction but seems to be well on his way to recovery. He leaves flowers on Audrey's doorstep with a note that reads, "Accept the good."

(Source: WikiPedia. Bangs_McCoy)