Why is Kristen Stewart expressionless all the time?

Answer 1

That's just her character; a girl who hasn't really had any friends in her life, has divorced parents, and barely ever gets to see her real dad. She explains part of how she feels about her life in Eclipse. Here are some quotes from the movie; "I've always felt out of step. Like literally stumbling through my life." and "I've never felt normal. Because I'm not normal." Bella has a pretty confusing life. And when you're trying to put the pieces together in your head, it's hard to think about what's happening on your face. In case you didn't notice, when Bella makes new friends and meets Edward, her expressions start to show more. Wether it's scared, happy, sad, surprised, you can tell a lot better. If this explains it, her expressions change with her life.

Answer 2

Kristen Stewart's acting style often involves using subtle facial expressions, which can sometimes come across as more subdued or understated compared to other actors. This deliberate approach to acting allows her to convey emotions in a more nuanced way, focusing on depth and complexity rather than overt displays of emotion.