These are safe topics that aren't intrusive so if he hedges on giving up the info, you might have a Mr. He doesn't plan too far ahead to spend time with you, preferring to "play it by ear" i.e. Because he gets a lot of attention from a variety of admirers, you feel special when you've won his affection for the moment.
However, it really is for a moment because he's only into you when he's with you. Jealous At first you're flattered by all of the attention he gives you.
Most notably it is a guide to how to have a healthy, long and loving relationship with a woman.
This is not a guide to seducing or getting women into bed. There are also plenty of books that tell men how to be a good partner.
What I'm about to describe is a lifestyle that 99% of men think is impossible for them to achieve.