Ключевые слова: adult, affection, affectionate, affectionate bond, age, aged, care, centuries, companionship, compassion, deep connection, devotion, elderly, elderly couple, elderly spouses, enduring love, enduring partnership, eternal love, everlasting love, face, family, generation, grandfather, grandmother, grandparents, intergenerational love, lady, lasting marriage, life, lifelong commitment, lifelong companions, love, man, marriage, mature love, old, old age, older, partnership, people, person, relationship, senior citizens, smiling, tenderness, timeless bond, timeless romance, warmth, woman,