You size up someone physically in less than one second - too tall, too short, too fat, too thin, too old, too young, too stuffy, too scruffy.

The only people you and I are likely to know in common are people in the news - politicians, journalists and celebrities.

Romantic love is an addiction.

Neither gender is routinely more jealous - although women are more willing to work to win back a lover, while men tend to flaunt their money and status and are more likely to walk out to protect their self-esteem or save face.

You can really get poked in the back and not feel it very much, but just a feather around your lips and you really do feel it.

When people tell you to walk a certain way, it's like not thinking of a purple tomato. You can't not do it.

A world without love is a deadly place.