Some Jason headcanons I figured I'd share :))
He looooves playing with other people's hands. Especially when they have rings. If he's sitting next to one of his friends, more often than not he's taking their hands hostage to fidget with their fingers, trace the lines in their palms, or spin their rings and bracelets around to study and admire them.
Physical contact is the most grounding thing to Jason when he's minorly freaking out- but the worst when he's actually having a panic attack or shutdown. In Camp Jupiter, touch usually meant pain. Sparring, weaponry, powers- nothing towards physical affection. So being able to reach out when he's in an anxious but present state of mind is reassuring- but when he's more out of it, that touch can register a huge panic/fight or flight response
Of course, lighting/electricity scarring. While faint, the marks become more evident after overuse of Jason's powers. (Go check out an amazing drawing of this headcanon by @seaacearts here!) I'm just a really big fan of demigod's powers having visible effects :)
Other overuse symptoms include: mind fog/memory loss due to Juno's meddling, static cling with the objects he interacts with, having an electric charge, 'burning out/blowing a fuse' in which Jason passes out and can't use his powers for a duration of time afterwards, as well as many others I might make a separate post about later, lmao-
So many plushies. This guy has them organized on his bedspread every morning and kisses them all goodnight. (His favorite is a small, ratty wolf pup named Romulus. Shhhh, don't tell the others)
He's. Weirdly scared of lightning bugs? Jason absolutely adores how they look from afar, lighting up the grasses of chb and illuminating the lake, but he cannot stand them being close to him
Smells like ozone, sleep, and the sweetgrass that borders Camp
More often than not, he's wearing an article of his friend's clothing. Percy's hoodies and bracelets, Nico's rings, Magnus's shirts and his hair ties on his wrist. Jason loves nothing more than being surrounded by the things that reminds him of his loved ones.
Okay I gotta stop myself at some point- though if anyone is interested in a part two, id be more than happy to <33 These are also completely canon to this RP!! They probably won't ever show up in posts, but are good background knowledge anyways~~ Much love!!