I personally find myself difficult to define romantically, sort of a WTF-romantic, if you will.
Is there a defined (or even semi-defined) use for 'Ace of Clubs' or 'Ace of Diamonds'? (And then people color it gray or demi colors or whatever to give more info on how ace you are.) So we're sort of using these symbols to indicate what part of the romantic spectrum you relate to.
So as far as I understand we've got 'Ace of Spades' and 'Ace of Hearts,' with spades representing both Asexuality as a whole, and sometimes Aromanticism as well, and hearts as a sort of counter to spades can represent romantic asexuals. On the topic of face card asexuality-related symbolism:
