"Then we'll continue this discussion later, when you're in a a more serious mood."

For the first time in these years she saw him in a serious mood.

I have to get in a serious mood here.

When the two are together, serious moods appear not to last long.

Then, in a more serious mood, he looked down at Prathachulthorn.

But it was not often that he was in such a serious mood.

But he was in a serious mood this morning.

As I said I'm not in a serious mood of debating tonight.

His voice had taken on an ominous note, and he paused for a moment to allow the more serious mood to take effect.

Even the first day back there was hardly any atmosphere at all very serious mood they were but Kim keeps well out of it.