Since phones and cameras are off limits on the set, Clarke kept an old-fashioned journal where she wrote about her experiences portraying her complex character.
Clarke also included a few personal behind-the-scenes moments in her handwritten journal, according to a Vanity Fair interview on Wednesday.
The daily journal she kept on set helped her through the process of saying her final goodbyes to the character she made so famous.
Sincealso made selfies out of the question, Clarke asked set photographer Helen Sloan to snap behind-the-scenes photos to go with her journal.
Clarke hinted in the interview that her personal journal, and the set photos, could be available to the show's fans in the future.
Clarke's fans will have toto see her again in Game of Thrones, but they can catch her playing Qi'ra in , which hits theaters worldwide May 25. Just don't ask her to do an .