A kiss is the touch or pressing of one’s lips against another person or an object. Cultural connotations of kissing vary widely. Depending on the culture and context, a kiss can express sentiments of love, passion, romance, sexual attraction, sexual activity, sexual arousal, affection, respect, greeting, friendship, peace, and good luck, among many others. In some situations, a kiss is a ritual, formal or symbolic gesture indicating devotion, respect, or sacrament. The word came from Old English cyssan ( to kiss ), in turn from coss ( a kiss ).

Kissing says, ‘I want to play with you and spend time with you. We’re taking our time and not just moving towards the goal of having an orgasm.’ It tells your partner you’re into them,

The lips are not the only part of the mouth which should be joined in kissing. Every lover is a glutton. He wants everything that is part of his sweetheart, everything. He doesn’t want to miss a single iota of her ‘million-pleasured joys’ as Keats once wrote of them.

– The Art of Kissing, Hugh Morris (1936).

It is so true that a kiss is not just about the lips or the face. It is about getting every part of your body and mind involved in it, to experience the feeling of togetherness. These different types of Kisses signify different meanings depending on whom you kiss, where is it placed and the purpose behind it.

There is a complete one chapter on Sexual Union by Kissing in Kamasutra.

As an example of the forms of intimacy discussed in the Kamasutra includes chumbanas (kissing). The text presents twenty-six forms of kisses, ranging from those appropriate for showing respect and affection, to those during foreplay and sex. Vatsyayana also mentions variations in kissing cultures in different parts of ancient India. The best kiss for an intimate partner, according to kamasutra, is one that is based on the awareness of the avastha (the emotional state of one’s partner) when the two are not in a sexual union.