damian and mara/teen titans/demon's fist headcanons because i saw this post and im thinking about them again
this isn't a headcanon this is very canon, they look damn near exactly the same. like could pass for one another with little to no effort
just look at them
they argue literally constantly. it can be THE most benign thing like the exact shade of blue something might be, but it has to be turned into an argument
talia acts like a second parent to mara since it appears her mother isn't in the picture, they were raised like brother and sister
they don't correct people when they're mistaken for twins/siblings
mara's actually pretty fond of damian's friends
damian is still on a first name basis with the demon's fist members and damian and mara make training regimens for both their teams sometimes
the teen titans and demon's fist still can't stand each other but they acknowledge it's good to have each other as occasional allies
nightstorm is the kid of one of the league's top assassins and was trained somewhat alongside damian and mara, the three of them know everything about each other and constantly threaten to expose the stupid ass things they did when they were little
damian and ace do one on one hand-to-hand combat training frequently and one time mara helped damian demonstrate a takedown, that was the first time he realized just how similar they looked and he didn't retain any of the information. he was too busy trying to figure out how their genes were so strong
emiko and mara get along extremely well, she wasn't on the team when the demon's fist was after them but of course being related to damian she knew who she was and decided she was gonna give her a shot at friendship
they're both the queer cousin, damian's bi and mara's a lesbian in my head
mara loves her uncle bruce, she thinks he's ridiculous and kinda stupid but she also thinks he's cool and respects his abilities, as well as how happy he makes her mother figure
mara and emiko "secretly" watch keeping up with the kardashians together. that's already canon on emiko's part
xiomara and mara have some weird gay rivalry going on
