Edmond Rostand said this quote

A kiss, when all is told, what is it? An oath taken a little closer, a promise more exact. A wish that longs to be confirmed, a rosy circle drawn around the verb 'to love'. A kiss is a secret which takes the lips for the ear, a moment of infinity humming like a bee, a communion tasting of flowers, a way of breathing in a little of the heart and tasting a little of the soul with the edge of the lips!