Whom we love best to them we can say least.

Deep affection can make plain speech difficult. In its archaic wording, the saying suggests that feeling, vulnerability, and fear of causing hurt may leave a person unable to put much into words with those who matter most.

It observes a contrast between the intensity of love and the ease of expression, rather than a lack of feeling. Silence or restraint toward a loved one may arise because the relationship is emotionally important; it does not prove that silence always signifies love.

Use it when someone struggles to voice affection, gratitude, apology, or other heartfelt thoughts to a cherished person. It can gently explain emotional reserve, but should not excuse avoiding necessary communication or assume that silence necessarily shows love.