TALK TO somebodyto talk for a long time about unimportant things 废话连篇；唠叨
—blather noun [countableC, uncountableU]
Examples from the Corpus
blather• He was thankful for the darkness of the cinema enveloping them so that he would no longer need to blather.• What are you blathering about, Doctor?• I seem to have been blathering on and on.