1) Affectionate play 2) Arousal 3) Caressing 4) Cuddling 5) Doing more than just hugging 6) Fondling 7) Foreplay 8) Hugging 9) Necking 10) Petting 11) Smooching 12) Snuggling 13) Stimulation 14) Touch lightly or gently 15) Touching with lips 1) Cuddling 2) Fondling 3) Hugging 4) Lip service 5) Petting 6) Smooching 7) Snogging 8) Snuggling 
• (p. pr. & vb. n.) of Kiss
Kissing is mouth contact with slightly pursed lips. Kissing and being kissed is pleasant partly because it triggers subconscious memories and instincts of early childhood, of feeding at the mother's breast and of feeding babies.
kiss, kissing 1. To touch with the lips as a sign of love, greeting, or respect. 2. To touch gently: 'There was a soft wind kissing the treetops.'
There is a lot of kissing happening at a wedding! “You may kiss the bride” is something you will hear when the officiant confirms that you are now married.