one of the first things they did after waking up from their "coma" was read viktors book. they dont rly care what their siblings call them (ie brother sister sibling whatever) but prefers sister more times than not. they do not feel bad for leaking a bunch of family secrets to runey and has to hold back laughter everytime someone brings it up. that being said they do feel bad that viktor had to take the blame for it. save for five, they're closest to klaus (+ ben when he was still alive) and viktor, but they get along with everyone in the family. they were probably the only umbrella willing to talk to sparrow ben and explain in detail why every umbrella acted weird around him so he'd finally understand 100%, but he was never willing to talk to them so it never happened. this one is common knowledge i think but theyre completely immune to paradox psychosis due to their power (it gets more in depth than this but i dont wanna explain rn). the current version of them wasn't present when five was with his older self, but a past version of them was, albeit not physically. their time in dallas was mostly spent working in the carousel club, though they weren't working there anymore by the time five arrived. when bens statue was damaged during reginald's funeral, sasha called for someone to come repair it, but due to scheduling conflicts the person they called didn't arrive before the apocalypse came