Emilia then captioned the video with a sweet message, which bid farewell to her 'Game of Thrones' character Daenerys Targaryen, as well as call her fans her "heroes".
She wrote: "I couldn't think of a more beautiful way to wave goodbye to the mother of dragons than with this step towards making brain injury sufferers feel less alone. YOU ARE MY HEROS. I am the one who should be bending the knee to you. (sic)"
The Solo: A Star Wars Story actress opened up about her terrifying brain injuries back in March this year, when she said she suffered a first aneurysm after a work out in 2011, whilst another followed two years later.