Asian man in suit businessman waiting in the cafe their food

waiter telephone japan business restaurant using phone suit finance tuxedo korea time men waitress china east asia mobile phone waiting korean ethnicity people economy east japanese ethnicity button down shirt technology intelligence chinese ethnicity east asian ethnicity ordering smart phone russia shirt anxiety child urgency emotional stress 4k males lifestyles city adults only only boys adult effortless communication tourism rudeness shirtless tourist human nervous system smiling headset wireless children only