From the forum (as strange as the web developers):
For a successful dating, you need to have a good mood. A spiritual rise. Mood is transmitted from person to person. If you can pass yours on to the lady, it’s already 70 percent of success. It doesn’t matter what you’re talking to her.
yyy: no, well if smiling sincerely say to the girl "don't fuck the cowboy", I think she will be offended :D