I want to provide more information on this.

According to the survey of more than 1,000 British women aged over 18, kiss from their man was preferable than lingerie, a shopping splurge and even sex. Surprisingly, perfumes, jewellery and beauty treatments did not feature in the top ten.

In the survey, more than 60 per cent women reported that a smacker on the lips from their man made them feel more attractive.

On reading this fact we can conclude that kiss is basic and most important element.
Don't you agree this ?