1. Andy is the sort of person who wears a white labcoat over his normal clothes and does not care that he looks ridiculous.
2. His nickname is 'Old Andy' and he doesn't mind.
3. When he smiles at you you feel on top of the world, when he frowns at you you feel horrible.
4. He has top qualifcations in Science, Maths and English and yet regulary forgets to eat.
5. He has a love of reading that is infectious.