things I am intrigued by in Batman/Batfamily fic: all the signs/things you can't hide from someone even with good acting. or, the limits of even the most air tight secret identity game in town. scars and injuries fall into this, sure, there are some you can't fully conceal or explain away. but I'm thinking more behavioral or instinctual. not flinching when there's a sudden explosion. jumping in front of an innocent civilian at the last second. knowing things a normal civilian shouldn't. etc etc.
OP I'm so sorry for derailing this, because it's such a fascinating aspect to explore, but it reminded me of this:
He's not very good this <3