A free mod for Stardew Valley, by casualkira.
This application is based on a character, Sebastian. It is a comprehensive overhaul of the dialogue system, including more than 100 different dialogue options.
In addition, it has a dialogue for every day of the week for one year at various heart levels. I did not edit his old dialogue, only added it. This is only pre-matrimony, so you should not expect to see marriage proposals and actual matrimony.
The application has a new style and a new layout. It is not longer a series of missions, but a complete story. The story is not linear, but you can choose to follow the storyline or not.