A version of this story appears in the First Look issue ofEntertainment Weekly, on newsstands now oravailable here.
Its not one against the other.
Its both of them against a particular environment that pitted them against each other.

Credit: Parisa Tag/Focus Features
Everyone manipulated their relationship, Robbie says.
Its complicated, its tragic, and its bizarre.
Theonlyother person in the world who could understand the position they were in was each other.

Liam Daniel/Focus Features
On set, Robbie got a taste of that solitude.
Queen for a day suddenly sounds less appealing.
Mary, Queen of Scotsarrives in theaters Nov. 2, 2018.