The two co-stars and on-screen sisters - who play Arya and Sansa Stark respectively in HBO's fantasy favourite - have become best friends during their time in the show, and it shows no sign of ending with the programme's eighth and final season.
Speaking to , she said: ''Of course, although the show is ending for us as a group of friends it's just the beginning.
''Sophie and I say we can't wait for the rest of our lives - it's like we got married! It's one big convoluted way for me and Sophie to meet each other.''
The pair are very close after starring together on the show since 2011, and Sophie, 23, recently revealed she has picked Maisie, 21, as her maid of honour when she ties the knot with fiance Joe Jonas, so she was baffled when her pal said she'd been looking for an outfit for the ceremony.
I don't know why she's thinking about [what she's wearing to my wedding]. I'm giving her the bridesmaid dress! She's my maid of honor! One of two.''
Meanwhile, Sophie has previously opened up about the close bond she shares with Maisie, and admitted while they used to ''sneak a kiss'' into shoots to put off other actors, they have also been mistaken for a couple in the past.
She revealed: ''People always think Maisie and I are a couple. I mean, I am obsessed with her, so you never know ... I've got an addiction to Maisie Williams. I actually stalk her hashtag on Instagram!
''Even though we are sisters [in 'Game of Thrones'], we tried to sneak a kiss into every scene we did together to freak everyone out a bit. It kept them on their toes' making sure they were following the script.''
Kai Whiston is back already with his second album of his own 'No World As Good As Mine', and this time he has the help of organic instruments.
Her debut album The Witching Hour is out soon.
Feet are mid-tour and promoting their debut album, and tonight they played Ramsgate Music Hall with support from local band Malpractice.
Famed for performing one of her own songs as her opening gambit on The X Factor, Lucy Spraggan rocked up at the Booking Hall as part of her UK and...
After nearly thirty years since his first solo record Mark Lanegan has just released one of his very best and there's not many artists who can claim...
Listen to their new single 'People Change'.
For the first, and almost certainly last, time Cambridge indie rockers Mallory Knox performed at The Booking Hall in Dover.
'Devour You' is a fantastic follow up to Starcrawler's debut album and represents a move on in terms of sound and, in part, direction.
The ‘X-Men’ franchise takes a horror turn as a new generation of mutants discover their...
From were-rabbits to sabre-toothed bunny rabbits, Nick Park returns with a Stone Age adventure featuring...
While cinematic blockbusters tickle the eyes, this film dazzles the soul. This is a remarkably...