By Kiundu Waweru
"It’s funny how some people say they live in Nairobi when, everyday when going to work, they pass the big billboard sign that announces; ‘Welcome to the city of Nairobi.’ In the evening, as the same people go home, they see the reverse side of that billboard, this time saying, ‘Kwaheri, karibu tena.’ (Goodbye, see you soon)."