activity

addiction

app

application

carefree

cellphone

chat

chatting

classmates

company

connection

friends

friendship

fun

future

gadget

girl

happy

highschool

international

joy

lack

leisure

message

messenger

mixedrace

mood

multiethnic

network

online

outdoors

outside

people

relations

relationship

sitting

smartphone

social

spending

teen

teenager

texting

time

together

togetherness

university

videogame

virtual

websurfing

young