Definition & Meaning of "there is always one who kisses, and one who turns the cheek"

What is the origin of the proverb "there is always one who kisses, and one who turns the cheek" and when to use it?

The proverb "there is always one who kisses, and one who turns the cheek" is believed to have originated from French literature, with a similar expression attributed to the writer Honoré de Balzac in the 19th century. It reflects the idea that in many relationships, one person tends to be more affectionate or invested than the other. The proverb is often used to describe imbalances in love, friendship, or emotional connections, where one person gives more while the other remains distant or indifferent. It serves as a reminder that relationships are not always equal in terms of feelings or effort.