TRAILER: Matthew Rhys + Keira Knightley in "The Edge of Love"

The Edge of Love is the story about a young woman's (Keira Knightley) longstanding love for a poet (Matthew Rhys from "Brothers & Sisters") she was involved with when she was teenager. When she sees him again, he's already married to another free spirit (Sienna Miller). She becomes best friends with his wife and too devoted to betray her. Instead, she marries a man (Cillian Murphy) who has always been her admirer. Soon the affections between Rhys and Knightley's character become evident to both of their spouses that the love rectangle explodes when Cillian takes drastic matters into his own hands. I've never seen a Rhys film before, but I definitely want to see this performance. Watch the tumultuous trailer: