Three teenage friends talk in school corridor, slow motion

indoors day three people girl boy teenagers kids adolescence incidental people african american ethnicity black caucasian asian chinese ethnicity multi-ethnic group friends friendship classmates schoolchildren schoolgirls schoolboys education school high school corridor hallway standing walking communication talking hanging out happy smiling break time greeting waving using phone smartphone technology social networking connection text messaging locker school bag looking at screen looking at each other full length waist up selective focus handheld slow motion