fact is ,the relation between ghana and nigeria ,is more brotherhood than friendship,it was long there before the white man came and colonised both countries, in those days ,they were walking by foot and sailing in cannoes, Lagos-Accra-Lagos, and Accra-Lagos Accra,to visit relatives and also to do business.in bad times and good times ,they turn to each other direct or indirect, its a deep rooted relation and will always be there.they dont have other best friend as themselves