what a great face for those credits! the reason why viv was cast as luna was because she basically was luna, so it wasn't really acting for her. dreamy, off beat, super perceptive and very straightforward, but in a conscious of feelings kind of way. she's always been nonjudgmental and more of an introvert, but she's grown out of the introversion with age. on set, coming into a seasoned cast as the newbie was intimidating. so she was quieter in the beginning and many thought she was doing some sort of method acting because of how much she didn't differ from luna, but no, that was just her! she still has those qualities in her, they're just more refined and she's now more of a wildcard that still lacks a filter and her passionate nature makes it hard for her to be conscious of how someone will take something now.