I know ive been asking a lot of questions recently and this will most likely be my last for a long while so i was wondering, Will there be a system kind of like the pregnancy system with the hearts by the cg room where you can marry the girls but showing it will be a new icon like with rings? idk if it's the pokemon player in me or not but i was just wondering if that would be something in the future?

If I remember correctly he said that the extend of the harem system isnt certain yet. Which means it might come in the future or might not but from a logical site of view a king is most likely gonna have a queen on his site to rule a country. So I would say that its more likely for it to get added at some point then for it to not get added. 

MFG

I'm not certain yet how exactly the marriage system will get added, but it'll be possible to some extent at some point.