"So I want that or I'm thinking of getting a smiley face on the bottom of my big toe just because I thought that would be really funny."
When her time on the show finally does come to an end, Sophie can't wait to spend some time in the sun as producers have banned her from getting a tan while she's still involved with the series.
She told Just Jared: "I'd love to be able to tan. I used to be able to tan really easily and then for Game of Thrones, they were like, 'Don't go in the sun. Don't go on holiday. And if you are on holiday, sit under an umbrella.' I'd love a tan one time. That would be fun."
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While Sophie has no idea what is in store for her alter ego, she'd love for her to ultimately be killed off, and also wants to see Littlefinger aka Petyr Baelish (Aiden Gillan) claim the Iron Throne.
She said: "I want her to get revenge. I want her to avenge her family's death and everything.
"But then I kind of want her to die at the end because I want a big death scene.
"I want her to die and I want Littlefinger to end up on the throne. I don't really care about anyone else.
"[How should she die?] Something that will last a good episode, like poisoning, you can really drag that one out. Just a long slow death."
- Bang! Showbiz