I don't think there was any occasion for it, which made this unexpected moment of grace all the more delightful.
He is talking rapidly now, remembering his courtship and one unexpected moment.
Strike at the most unexpected moment without hesitation, with full force.
He supposed it was the Irish that popped out of him at unexpected moments.
The few unexpected moments, on the other hand, are a bit baffling.
But she was best known for a role that grew out of an unexpected moment at a 1960 audition.
True to form, he attacked at an unexpected moment.
It springs up at the most unexpected moments, no matter how far you stray.
He could be sensed only at unexpected moments while she scanned the lives of others.
Sometimes the zaniness comes out at the most unexpected moments.
