When a theatre shows the King’s anthem before a movie , foreigners may not know how to show respect for the King . In this case , if you see someone sitting down , or talking , during them , you should ask them to stand and not speak until it is over . The national anthem is played every day at 8 a.m. and 6 p.m. ; if you see someone sitting or talking during the national anthem , you should remind them also . They will not be angry that you corrected them ; they will probably be happy that you explained how to be polite in this country .