A KISS, CARESS, EMBRACE, goo-goo eyes, loving CARESS, and tender CARESS are all signs of affection. A KISS is a brief touch of the lips, usually as a sign of love or greeting. A CARESS is a gentle stroke or pat, often used to show affection. An EMBRACE is a hug, usually used to express love or comfort. Goo-goo eyes is an expression of love or admiration, usually with eyes wide open and a smile. A loving CARESS is a gentle touch that expresses love and care. A tender CARESS is a gentle touch that conveys warmth and affection. All of these signs of affection are ways to express love and care for another person.