It kind of seemed like Varchie was nothing but sex recently and Archie had shown signs of wanting to be with Betty especially near the end of season 1. Obviously he likes Veronica (I mean hello the comics)but I don't count the "I love you" right after sex. It seemed so wrong and he himself said for her to ignore it and it was just something he was feeling at the moment. Real undefined raw chemistry is something that got buried after Betty and Archie got into relationships. Betty to lean on Jughead and Archie in lust with Veronica. I personally would love whoever is together they're all so great.. but it'll be interesting seeing Barchie FINALLY happen after the dancing around the possibility of it in the show.