It has always been: Finn and Rachel. Never Rachel or Finn. This goes for duets to the future. The two have a few bumps along the way, but in the end were they worth it?
Rachel, Finn, and Puck were best friends from the beginning, at least until Rachel had to move half way across the country. When Rachel suddenly moves back four years later, will Finn still see her as his childhood best friend, or will it be much, much more?