Men consider silence to be the mere absence of noise and speech, but the reality is much more complex.

The silence of a couple who are dining alone can express the depth of a communion that no longer needs words; on the other hand, they may no longer be capable of speaking to each other. The first silence is a silence of communion, and the second—a silence of rupture. Each of these two opposite forms conveys a very strong message; the first says: I love you. The second: Our love is over.

Dom Dysmas De Lassus

The Power of Silence: Against the Dictatorship of Noise
Cardinal Robert Sarah, Nicolas Diat