Please wake me up at 5:00 in the morning

The man, having a business flight to catch at 5 a.m., didn't want to lose face talking to his wife. So he opted for an ingenious solution: a small written note that he strategically placed for his wife to find. On the paper, he simply wrote:
"Please wake me up at 5 a.m."

A response as silent as it is mischievous

The next morning, the man woke up with a start. His clock read 9:00 a.m.: he had missed his flight! Angrily, he rushed to demand an explanation from his wife. But before he could speak, he noticed a small piece of paper lying near his bed. On it, he read:
"It's 5:00 a.m. Wake up."