from a new york times column i read some weeks ago

One night, my roommate’s hookup rolled over in the dark and asked her in a half-murmur, “Is this a special thing?”

Confused, rubbing the sleep from her eyes, she asked him to repeat himself. She wasn’t certain she had heard him correctly.

“Never mind,” he said.

Later, she worried she had missed a crucial moment, one she would never get back. But if she had misunderstood, she risked showing her hand by revealing that she wanted him to stick around in the morning. It was too scary a prospect, so she never said anything.