What if the one person who had always been there for you was actually the one? Killian Jones has been best friends with Emma Swan since they were children. Soon, their friendship grows into an inseparable bond as the two best friends are now grown and sharing an apartment in New York. Killian starts to feel things for Emma that he's not too sure about. One day, Emma is introduced to a man during a case, and they begin to fall for one another. Is it too late for Killian to tell Emma that his feelings might be more than just friendship? Who will win over her heart? Find out in "What If?"

Emma at age 18 is fresh out of Juvy and is in desperate need of a job. After getting turned down repeatedly, she decided to drown her sorrows away at a bar. There she meets the owner Killian Jones, who offers her job. Her heart closed off after Neal, Killian begins to try and pursue her romantically. Will he be able to win her over? Or will she leave before he has the chance?

Did you ever watch Disney movies growing up? Thinking how cool it would be to be a princess or prince? Well, I didn't. I didn't want to be a damsel waiting for a half witted, wealthy ass hat, riding on a horse to climb up a tower and save me. The only disney princess I could half way tolerate was Belle. No. I want and can save myself. Here's the thing, I grew up in the foster system. At the age I'm at now, sixteen, I grew out of it. All my life I've been searching for something, my family. Recently though they found me, a King and Queen whose actual names are David and Mary Nolan. Which makes me a princess, a term I associate with fragility, like a tea cup that needs to be handled with gloves. Dresses and ball gowns, teas and crackers with squared off cheese, balls and dance lessons, and lastly the search for the person I shall be married too. I kindly retorted with, "Maybe you should lock me in a tower with a dragon as my guard, that way whoever slays the dragon and rescues me, will get my hand in marriage." All that manage to do was get me an extra lesson in How To Be A Proper Lady. Anyways, this is my life. I am princess of a kingdom known as Haven. Which is far away from the Boston city streets I grew up on. The people who claim to be my parents, well, want to fix me. There is a search to find me a husband... Though I am only sixteen. Am I okay with this? No. Do I want to punch something? Yes. Would that something be my parents? Yes. Am I going to? Probably not. Do I want a guy to whisk me away? No. ~ Emma Swan before meeting Captain Hook

Once Upon A Time - Captain Swan AU - Agent Emma Swan has had a rough life! She uses her job to fill the void being abandoned has left. Sent undercover to investigate Arms Trafficking her world is thrown into complete chaos by her boss. Killian Jones is the playboy CEO and her main suspect. Fighting an attraction to a man more closed off than she is may mean that the only way to get answers is to break her only rule - Never let people get close!

Emma's on the run from her bad break up with Neal and finds herself living in an apartment next door to the one and only...Killian Jones! Followed by a bunch of cute moments and Neal trying to ruin everything she has!