personal henvic headcanons
(small note: i'm working my way through the book, but i've not quite finished it yet, so sorry for any book inaccuracies!)
it's the bowers gang, so obvious warning here for (mild) period and setting-typical hate and bigotry. stay safe!
a little more headcanony than what i wrote there, but based on my previous post on the way that vic and henry's relationship is characterised by vic's costuming – i think that vic would feel indebted to henry for keeping him from social exclusion. vic isn't weak, (in a fight he'd be able to hold his own against someone his own size, i figure, but probably not someone bigger or more than one person) but as the smallest he'd definitely be the easiest of the gang to physically overpower, and the most likely to be bullied if he wasn't sticking to henry's side all the time. vic feels a lot of love related to seeing henry as a 'protector' figure, even if henry isn't doing it on purpose.
(^ vic is very interested in the musculature henry gained in his mid-to-latter teen years for reasons related to this)
henry does have a strong protective instinct towards vic, but he's not actually thinking about it as much as vic thinks he is. he'd call vic's hair queer, then swing for someone else's jaw on reflex if they said the exact same thing, but he's not really aware he's being protective when he does that.
vic realised he loved henry when they were really young, maybe eight or so. henry figures it out either at eighteen (if he's lucky) or far, far further into his adulthood (if he's not). in a perfect world, they'd move far, far away from derry together as adults.
they were very physically affectionate as children, but butch decided henry was 'too old to be touching him like that' when they were seven and put a stop to it. henry's pulled away a lot since. vic's tried to pull back to not make things harder at home for henry, but sometimes still touches his hair or puts a hand on his shoulder.
henry's over at vic's house pretty often, if he manages to finish up his chores early. henry is noticeably calmer and less erratic when he's in vic's bedroom with the door closed and the blinds shut. this is when they return to being affectionate. it takes a couple hours, but they can get to a point of vic almost having his head on henry's shoulder.
(less canon compliant/established relationship:
henry is a comically bad kisser. it's horrible. vic loves him enough to put up with it, but he'll often end up with spit over his nose and chin.)
sorry there aren't very many,, i'm not the best at articulating my thoughts in a way i feel satisfied with...but i will try again in the future!!