Cakap siang pandang-pandang (Malay proverb) which means look around when we say something at day time

Look at our surrounding when we say something, like the Malay saying goes 'cakap siang pandang-pandang, cakap malam dengar-dengar (which means that we need to look around when we say something at day and we need to hear it when we say something at night).' When we are talking, please look at the audience. When we feel that they are bored (which can be seen through their body languages) we need to stop or make some light jokes if there are still lots to say. Please talk less..