yes! they grew up in a super small hippie/artistic community in australia. their parents are from england- thus their familiarity with the english accent (if it comes up for roles at all). they didn't let them watch television, they raised livestock in a sanctuary the backyard, tended to vegetables and were homeschooled until grade 9. i'm thinking that because of all that they're all really close. sandra moved to the US in 2010 and got all serious actress around 2013, so she'd need definitely need someone to knock her off her dramatic high horse every now and again!