Never say never

Ellie Bishop has been given her very first undercover assignment. And as Proby to Gibbs team she's making it her mission to not let him down.
Nick Torres, a professional undercover agent, has been clear instructions to watch over Ellie Bishop, without her realizing it.
Both playing a game around each other while hoping the other doesn't find out.
But then something happens. They begin to slowly fall in love.
Will Ellie be able to prove her worth to Gibbs and the team? Or will this unexpected stranger wipe her off her feet?
Can Nick play the con long enough to past the test the director has given him, or will love threaten to take everything he has worked for away?

For the sake of the story, Tony is with Ziva, even though it takes place 6 months after Ellie arrives. (Please don't hate me😔)