Very much like the typical "ace" main character (Monkey D. Luffy, Jughead Jones from Archie) I had ZERO interest in personal relationships and just wanted to eat and pet all the animals. I had no interest in exploring sexuality. I actually find it just...blech. (Some aces are more sex-positive, some less so.)
So..if I'm not gay, I must be BI! Because I'm equally attracted to both sexes! because 0=0!
But that's not how this works either, and I knew it still wasn't right.