" When two people are attracted, we send messages that we are interested and want to become better acquainted, often by mimicking each other's actions. If a woman strokes her hair, the man will make the same movement a second later. After a while, if everything works and there is a mutual interest, there will be a perfect synchronicity. We tend to like a partner who is a reflection of ourselves: finding a person who mirrors you in such a positive way is very easy to fall in love with.'
Presumably the same was true from a negative perspective too: if you felt rubbish, you were more likely to pick a partner who made you feel you were rubbish?
Again, the Love Professor concurred. 'If you have a secure and positive image of yourself - being nice, liking yourself - you will be more likely to pick someone who sees and affirms that in you. However, if your self-esteem is absent or very low, you find it harder to believe there is someone else out there like you or who will like you.'
Love Professor - to Jennifer "

― , Around the World in 80 Dates