Ключевые слова: adult, background, blue, boy, casual, caucasian, concept, confident, confused, confusion, contemplated, contemplating, cool, decision, doubt, doubtful, emotion, expression, face, facial, frown, guy, hand, handsome, head, idea, lifestyle, lips, look, looking, male, man, modern, one, pensive, people, person, problem, question, serious, student, stylish, think, thought, thoughtful, white, wonder, wondering, young, youth,