Andrea has dark brown hair and the same coloured eyes. She is also very short for a 15 year-old, she's only 4"9.
She is very gentle and kind and at times she can be very shy and at other times she can be very outgoing. She prefers to remain in the background mostly and she doesn't vie for attention. She can also be very affectionate and very enthusiastic. She's a typical teenage girl in many ways.
Like the other cafeteers, she doesn't fight. But she would like to learn how to defend herself.
Christina is her best friend. Mary is her younger sister in reality.