Stubborn, practical, and highly critical of Tech’s untidiness. Despite everything, she is loyal and, although she would never admit it out loud, she cares about him. Her sarcastic sense of humour is her way of showing affection without saying it directly.

She is often chewing green grass-flavoured gum—not the kind of "grass" that refers to a drug, but literally grass. On several occasions she offers one to Sarah. After trying it once, Sarah never wanted another because she found the flavour rather disgusting.