At the moment she wakes up, a woman says to her husband:
- Honey, I just had an incredible dream. I dreamed that you would give me a pearl necklace for Valentine's Day. In my opinion, what can this mean?
- You'll know tonight, her husband answers with a small smile.
That night, the man comes home from work with a small package in his hand.
His delighted wife, begins to unpack it, and inside, she discovers ... A book entitled "The interpretation of dreams".