Gwen is a goth girl and loner whose interests lie in art and astronomy. She is smart, independent, kind-hearted, and level-headed, stating her best quality is her inability to get excited over minuscule things. Her attitude at first seems very harsh and sarcastic, but she is not a bitter person. Rather, she is cautious of whom she lets into her life. Beneath her tough exterior, there is a kind heart that learns to trust as the series progresses. Gwen's guard lowers with each season.