Maisie Williams, who portrays 'Arya Stark' in 'Game of Thrones', has said, "I'm really proud of this final season...I've always felt ashamed to say things like that but...I'm really proud of all the work we've put in." "I don't know [if] anyone's going to be satisfied. No one wants it to end...for me, it's the right time," she added.