Ice Cream Helps Heartburn?

"Oui" ou "Non"?

I just found these words in a French magazine, comic genre.

Uncertain whether universal, I'm already lost!

How to recognize a true "yes" and a false "no" for women?

1. "Maybe we'll see" no smile = No;
2. "No" an embarrassed = Maybe;
3. "No" while looking at your eyes = No;
4. "Yes" an embarrassed = No;
5. "Yes" with a smile = Yes;
6. "No" smiling villain = Yes;
7. "Maybe", smiling mischievously = Yes;
8. They are available to you disant "non" = Oui ...