Kelly has spoken about how moving to Arsenal was the "best decision" in a new interview. She told Versus: "It all happened so quickly. One minute I was thinking of taking a break from football, potentially a permanent one, and the next I was moving back down to London. From the moment I arrived at the club though, I knew it was the right move for me. I got my smile back. I was learning again, loving the game again. Even if we didn’t win the Champions League, it still would’ve been the best decision I could have made. But that win? That just made it unforgettable."