When Vanille grabs Fang's boob, it makes me think of a queer interpretation of their relationship, and I can't help but think of it. It would appear that the English voice actress for Vanille, Georgia Van Cuylenburg, has the same viewpoint. 100% this. Throughout the entirety of the game, the possibility of a romantic connection between Vanille and Fang is strongly hinted at. Up until now, this has been the relationship in Final Fantasy that has been the most outspokenly gay. On the other hand, lightning doesn't really have a sexual orientation.