During the story you"ll earn hearts with the female characters. In the older updates you needed to collect "heart containers" so you could expand the maximum amount of hearts you could have with a female character.Anything different in the game if we play in
difficult mode??
For example if you had a max capacity of 2 hearts (2 heart containers) for say Amber and you already had earned 2 hearts and you earned another 1 you would have lost that heart because you didn't expand the maximum hearts with a heart container. As you can tell this was a massive pain in the arse so "NLT" changed it.
Now there's a normal mode and a difficult one.
Normal mode you don't need to worry about adding "heart containers". All girls have max heart capacity.
Difficult mode you still have to manually expand the maximum capacity for each girl.
There's no difference content or story wise.