'Promise me one thing?'
'Anything.'
'Come home to me.' 
Strangers to friends to… infinity. 
Conor Royce was always warned off his best friend's sister. He made a promise to never cross that line, but that's the thing about promises. 
They're made to be broken. 
Twisted in their newfound relationship, they start paving the way to their happily ever after until the day comes that Conor is deployed.
Darcey begs for him to make a promise, a promise that he will come back home to her, and in return, she promises to fulfil her dreams whilst he is away. 
But that's the thing about promises. 
They're made to be broken.