Nano is a bubbly, easily-fascinated robot who wants to learn how to be as human as possible. She's friendly, brave and empathetic - but this comes with limits. As she is a sheltered robot, she is honest to a fault and has less understanding of social interaction. She may ramble, insult or hurt people unintentionally, or laugh at an inappropriate time. But Nano still feels empathy, and always wants to help those she cares about. 

Nano has two voice styles - extremely emotive, and a monotone robotic voice programmed into her. She has a mildly high-pitched voice!