[SPOILERS ahead if you haven't finished Season 3]
So one of the funny things about working here is I’m never sure when we I can talk about what. I’m seeing Andrea’s alternate death scene being talked about though so I guess I can point you to that story over at CBR’s Spinoff Online (also I haven’t talked about this in months so I’m not even sure I remember the original ending properly). This was actually filmed and for a few different reasons they decided to re-shoot the scene, change Andrea’s death a bit, and change who finds her. This is why Tyreese just kind of wanders off at some point during the finale. The changes were definitely for the better. I know Andrea had a bit of a bumpy ride in regards to her popularity but I think her exit was really well-done and moving.