Robins
AU where Clark lands on Earth as an adult and having to mask as a regular person. Sure, it sounds almost identical to canon, but.
For Clark, its fairly easy to blend in because he was raised by really good human parents with regular customs.
This Clark? When he went to an interview at the Daily Planet he tried to eat a pen. Shit, a whole computer! Lois asks him out for coffee and he's pissing sweat, " Coffee! My Favorite...Food?"
"...You country boys are weird."
When he interviews Bruce? Just spends 5 minutes gawking. " You're...Beautiful. May I court you? What's your favorite planet? I can bring you rocks."
Bruce just thinks he's autistic (just like him)
oh the subtle, delicate angst of Clark never trusting himself to kiss someone with his powers and then the day comes where he’s temporarily depowered on the Watchtower and, in the scant few moments he has before his powers return, he quietly asks Bruce if he could just — try. one time. just to see what it was like to be kissed without having to worry about hurting someone else or pushing too hard against them or wanting.
I love the headcanon that none of the Bats are supers, but over time? Gotham is slowly messing them up, one by one.
Bruce smiles at Clark one day in the Cave, and his eyes reflect the light back like a wolf's
Jason suddenly has tiny fangs, but nobody has the nerve to mention it
Alfred literally doesn't die
Dick can jump higher and faster than ever before, but barely notices it
Tim is awake for three days straight and doesn't blink
They're all subtly, but noticeably different. Gotham-blessed, or cursed, or something in between.