Related Clues:

• Light touch from one X represents
• Gentle touch of some gracious Sikh in retirement
• X before a signature, perhaps?
• Touch lightly, as billiard balls
• What 'mwah' denotes
• Hershey's foiled confection
• Liplock
• Peck (on the cheek)
• It goes with a nice hug
• Small Hershey's candy
• Snog in Kilmarnock is sensational
• First date no-no, for some
• Contact between two billiard balls
• X in XXX, maybe
• Culmination of a wedding ceremony