A young woman was taking an afternoon nap

A young woman was taking an afternoon nap.

After she woke up, she told her husband,

“I just dreamed that you gave me a pearl necklace for Valentine’s day.

What do you think it means?”

“You’ll know tonight”, he said.

That evening, the man came home with a small package and gave it to his wife.

Delighted, she opened it – only to find a book entitled “The meaning of dreams”.