Tim Drake finally returns from his imprisonment and Dick’s first instinct is to wrap him in the biggest hug ever. But Tim had been isolated in a cage for months with no human contact and at least some sensory deprivation. So Dick’s hugs which once made him feel warm and safe and wanted and all those squishy happy feelings, just make him feel overwhelmed and trapped. He can’t help flinching as soon as someone touches him and even though being hugged used to be comforting, now it just makes his chest tighten with panic and his skin crawl and his head pound as he tries to cope with all the heightened sensory input. And all he wants is to relax in his brother’s arms and revel in the feeling of blessed human touch after being alone for so long but he just can’t and he hates it.