I think the poster was talking about how the history he had with Kori suggest that it wasn't just them fooling around. Like Kori and Dick had a serious thing going on for a while and n52 kinda reduced it down to something less serious and seeley referred to it as fooling around. I think the poster was trying to say that Dick is doing things with Shawn that took years for him to do with Kori. I don't think it had to do with real world experience. I think dick was pretty realistic before seeley and this pregnancy thing for me takes him out of character even more than him rushing things with Shawn. But that's just me.