Since the sequel trilogy started, I sensed a special connection between Rey and Finn. It has been hinted several times that they have feelings for each other, which could open the possibility of these two becoming a couple sometime in the future. If Rey and Finn end up together, I think it would be very fitting because Finn is an ex-stormtrooper and Rey is the granddaughter of Emperor Palpatine. These two represent the legacy of the Galactic Empire and the promise of a better future for a new generation. If they get together and have kids, I can imagine Rey training them to be Jedi.