And Jason picked some girl for the final, but later dumped her to marry Molly. I think he wanted to pick her all along, but the show wanted to have more dramatic ending, and made him pick the other girl, saying he could be with Molly later.
Then it all backfired, and Jason got such backlash & hatred instead on ATFR. He & Molly will have nothing to do with the show now. It's a shame because if the producers had let him pick who he really wanted, it would have been the show's third marriage and they could have had their wedding as another show.