Many of them initiated conversations or just smiled at him. In the narrow bar area by the disco floor a lady stopped in front of the test person and stared at him as if she knew who he was but couldn't place him. And before that, as he made his entrance into the disco, a girl approached him. She said she had bought a beer for herself and her friend but her girl friend had bought her own. So she was wondering if he would like to have the remaining beer.
Pheromones make the job easier.
The rest, as we said before, is up to you.