Psychologists call a kiss a relationship barometer.

Kissing the HAND is considered to be an expression of friendship and respect;
Kissing the NOSE means that your partner likes you;
Kissing on the CHEEK means he(she) needs you badly;
Kissing on the NECK stands for his(her) desire;
Kissing the closed EYES stands for showing love;
Kissing on the LIPS symbolizes passion..