Ключевые слова: abstract, background, concept, conceptual, day, emotion, express, expression, expressive, feeling, finger, gesticulating, gesticulation, gesture, hand, handsign, heart, heartshape, icon, isolated, language, love, lovely, male, man, marriage, metaphor, palms, partnership, relationship, romance, romantic, shape, showing, sign, sweet, symbol, symbolic, valentine, white,