Ключевые слова: beautiful, boy, boyfriend, break, cheerful, child, children, classmate, concept, couple, education, friends, girl, girlfriend, girlfriends, group, happy, high, learning, little, many, monopod, outdoors, people, person, photo, photographing, picture, portrait, school, schoolboy, schoolgirl, schoolgirls, self, selfie, smartphone, smiling, student, students, summer, taking, technology, teen, teenage, teenager, three, together, young,