In the free version can u unlock more than just the like "presets" because if you can mine arent working right? It usually has the 1,2,3 buttons but for a lot of them it doesnt, do you have to unlock them someway? and if you do is that a way to get past the full three heart bar?
The free version has 16 dates per boy, the full version has 20 dates per boy. Sometimes a guy just won't go to a location more than once and some spots they won't visit at all. That's why not all the date spots have the same amount.
The three heart bar is the final affection bar there is. If you've maxed that out than the guy likes you as much as he possibly can.
I hope that clears things up!