WWE recently started an angle between Bryan's sotryline girlfriend and the Bella twins. Last week on WWE Smackdown, Bryan stopped Brie Bella from making her switch with Nikki during her match with AJ. WWE.com made mention of this, noting that Bryan did that because he was still "emotionally scarred" by breaking up with the Bellas.
Previously on WWE TV, Bryan had an angle involving the Bellas, where they wanted to date him and be his first time when they thought he was a "virgin." They eventually found out that he was dating Gail Kim, and was in fact a "vegan."
Brie Bella has also posted several images of her and Bryan together (and making out) on their website, so the relationship is now public.