This story takes place the night before Kate's wedding to Ned Rocknroll, when Leo gives her away. The following fanfiction is what I think should have happened. Inspiration comes from various places, including: Taylor Swift's song "Speak Now", Nicholas Sparks' novel The Notebook, and the film "While You Were Sleeping".

One day, he swore himself that, if he won an Oscar, he would confess his feelings to his one true love. And yet she is in front of him, and he won’t break his promise.

Three cheaters, three divorces. Kate is an emotional wreck after her third marriage didn't work out. But her best friend Leo is there for her to help her get through the hardest time of her life. And he's secretly hoping she would finally love him back...