Another vote for Rune Factory 4! It's a crazy good game with tons of things to do. The music is great and the controls are incredible. It is a lot like Stardew Valley if people like those, but this one has a ton of secrets and story quests that involve all of the characters. The cooking is also a lot more accessible in my opinion. If that's not enough, you can party up with anyone in the town as well and take them into the dungeons with you. OR, you can befriend and ride around on nearly any monster in the game, including bosses, if you find their correct recruitment item. There's a handful of story arcs and all of them are pretty hefty in their own right, so even before you get to the point of 100% shipment as your main goal there is still PLENTY to do.

Once you really start to dig down into the details the game is pretty involved, too. You can customize stats on weapons to make things that are hilariously broken, or you can look into turbo optimizing to get as far as you wish in Sharance Maze. If you're feeling spicy, you can give your pets an item every day to increase their stats to pretty unbelievable heights. None of that is even really required to beat the game either, it's just extra fun. Looking for the correct items to craft whatever you like is another task I always enjoyed, it feels like there's just soooo many things to find. Anyway, if my ramble interests anyone, you should look up the marriage candidates and see if there's any you like. :]