Ключевые слова: anxious, bare, behavior, boy, chewing, closeup, contemplative, depression, emotion, expression, face, finger, handsome, introspective, introvert, kid, meditative, mental, musing, nail, natural, pensive, person, perturbed, pondering, portrait, psychological, sad, serious, shirtless, sombre, thoughtful, tousled, trepidation, troubled, withdrawn, worried, young, youngster, youth,