I have a question. how does the hearts (or rather love) system work? can you only get hearts with one character, or have I just not done the right things with certain characters?
You can gain hearts and likes from doing some certain events, like dating, doing some choir, giving some like gifts, or saving their life. You can find it in a guide.
you can get hearts with most characters but require certain story paths an options to have been done. You can get hearts with as many people as there no negatives to it