A rude man tells a women to stop talking too much because she is making noise. A polite man will tell this same woman that she looks so beautiful when her lip are closed. Compare...

I’m so tired I could drink a cup of coffee as deep as the Grand Canyon. But I couldn’t take the first sip, because I’m too afraid of heights to get close to the lip.

One kiss, two lips. One love, two bodies. (Un baiser, ce sont deux lèvres. – Un amour, ce sont deux corps.)

Kissing hides the lips; but shows our love. (S’embrasser cache les lèvres ; – Mais montre notre amour.)

We speak by the mouth ; lovers by the lips. (Nous parlons par la bouche ; – Amoureux par les lèvres)