Beauty, grace, charm, delicacy, young age, health, economy and fidelity are the qualities desirable in women, and his intelligence, charm and humor are welcome in men. What else makes me fall in love in this, and not someone else? Where and how to find it? There are many approaches explain why just this, and not another person we believe to be attractive. One of these states play a particularly important that we hold beliefs about the characteristics of an ideal partner, or ideal love. As adolescence is formed in us a model of perfection to which we match common people - the one closer to the "pattern", the more will be approved.