You all do know the "I want to get you pregnant" is a joke, right?
ALLEGEDLY, when you're stepping out or got a side piece who is stepping out, they love being talked to like this, because the relationship is essentially a fantasy anyways, because you both know you aren't leaving your spouse and breaking up a happy home, so you talk reckless like "I'd treat you like this," or "we'd have kids like that," knowing full well it's never gonna happen. They already unhappy with what's happening at home, and by fukking you, they're imagining a new life and getting that thrill, so you just keep the entire charade up and add to it, it keeps the passion at 100 for the few times a year you can meet up.*
*These statements do not reflect the views or actions of the above poster, and should not be taken as fact. Any perceived expertise on this subject is purely coincidental, and does not reflect the poster's views or practices in the areas of monogamy or adultery.