"Friends dont look at friends that way" COWARD. I look at my friends with awe in my eyes, my chest is filled with love, im glowing because i get to be near my friends. I look at my friends and i would give them my everything. SO SKILL ISSUE, look at your friends with all the love that you have
Cartoon with identical looking boy/girl twins that's self-aware of the fact this implies one is trans, and keeps the audience guessing as to which one it is.
The girl laments that her friends are buying bras and her chest is still flat. The boy keeps his t-shirt on the whole time at the beach. Neither of them like using public toilets. The girl always seems to be eating pickles. The boy is giving himself an injection... But it turns out he's diabetic and it's his insulin. Oh look, one of them has a trans flag pin! But so does the other one, because the cis sibling is a very enthusiastic ally.
Bonus points if the twins are aware of this and confusing people on purpose.