For those using the term to describe a personal deep dive into a relationship's history, write-ups often tackle:
If you are referring to the indie game (often discussed in postmortems titled "MyGF"), the deep write-up focuses on its subversion of dating sim tropes. Developers like Meiri use these reflections to discuss: My.Girlfriend.rar
The habit of "packing away" a person into a digital folder that is rarely opened but impossible to delete. For those using the term to describe a