context: The story moves back and forth between the adolesence and present of successful author Michael Taylor and his extended family: domineering father, English professor Charles, his mother Lisa, his sister Ryne; as well as Lisa's much younger sister Jane (just older than Michael, act more like cousins since childhood), her husband Jimmy, their son Christopher and daughter Leslie. Included in the family mix is Michael's alcoholic ex-wife Kelly (Michael has only told Jane about the breakup).
  Charles and Michael had, and still have, a strained relationship, with both pushing the other. In a flash-back to a boyhood road trip, the younger Michael claims to have lost his glasses, knowing he has them in his pocket; Charles makes Michael walk home in the rain as a punishment. This tit-for-tat and rule-breaking continues with Charles imposing on all around him, including Jane, who is staying with them as Lisa is expecting a baby (Ryne). She, too, hates Charles' domineering nature and sides with Michael against him. When Michael embarrasses Charles in front of his colleagues by falsely claiming to have written a poem, Fireflies in the Garden by Robert Frost, he is punished by having to hold his weighted arms horizontal. Later, unable to lift his aching arms, Jane feeds him. The conflicts escalate, with Michael eventually intervening in a quarrel between his parents, attacking Charles and forcing him to the ground.
  Events in the present are driven by a catastrophe. While college senior Ryne picks up Michael at the airport, Charles and Lisa are driving hurriedly to Jane's house for a party in honor of Lisa's college graduation. Charles swerves to avoid colliding with Christopher, retrieving a ball in the road, and their car hits a tree, killing Lisa and injuring Charles. Ryne and Michael arrive moments later.
  Michael attempts to cheer up Jane's children, telling them "Before your mother was a mom, she was my best friend." He takes them "fishing", exploding the caught fish with firecrackers, as he had done with Jane growing up. Concerned with what Charles and Jane will think, he encourages the children to lie to their mother about the firecrackers. Jane lovingly chastises Michael for making her kids lie, while Charles angrily chastises him for nearly everything he does. Michael having noisy sex with Kelly, who was notified by Jane about the funeral, does not help matters.
  Christopher's guilt and anxiety over the accident cause him to run off one day. Michael sees him running through a field and assures him that he is not to blame for "Aunt" Lisa's death. Christopher insists on walking home alone after their talk. Christopher remains missing for several hours, Jane again blaming Michael, though he eventually deduces that Christopher is at the gravesite. More revelations and recriminations ensue, as Michael discovers that his mother was having an affair with her younger professor Addison, and had planned to leave Charles following her graduation. Jane learns from Kelly that she is pregnant (explaining her recent sobriety) and that Michael doesn't know. Michael and Kelly reconcile and they announce their news to the family before they leave. While discussing baby names with Ryne and Kelly, Michael mentions that he likes the name Max for a boy, the name Lisa intended if Ryne had been a boy.
  The title of the film derives from the Frost poem, which Michael has also used for the draft of his upcoming book about his childhood. The book includes revelations of the implied sexual misconduct between Charles and Jane during Lisa's pregnancy. Charles' grief over the loss of Lisa, Michael's joy over his pending fatherhood, the happiness captured in a rare home movie with pregnant Lisa enjoying time with Charles, Michael and Lisa help Charles and Michael begin to reconcile. No longer wanting to extend the harmful tit-for-tat with his father, Michael destroys the manuscript for his book.
question: What relative is Michael's best friend?
answer: His Aunt Jane