Something Borrowed - 2011

Though Rachel is also a friend and actually a powerful attorney, she is still unmarried. Rachel unexpectedly falls in to bed with her long time crush, Dex -- that happens to be engaged to her very best friend, after one drink a lot of at her 30th-birthday bash. Effects of these liaison sabotage to destroy the women's lifelong friendship, while Rachel's confidant, Ethan, harbors a potentially explosive secret of his own.