I believe the author of this meme gave the proper answer in the meme. Let me show you exactly were.
You are just playing ignorant trying to make it difficult. Also, out of context again, a ring in the finger does NOT identifies with gender or sexual orientation you belong to. Rings in fingers are for 1) part of your dress 2) a wedding band signifies that you are married.
Dude, really, it is not this difficult to understand.