Pretty simply put the end of part 3 ellie definitely needs to die under the knife and be a failed test, and Abby and ellie need to become close somehow be it because of lev,dina and the baby or whatever. That way abby gets some understanding of why joel did what he did, the player understands why joel did what he did and everyone kind of gets the point that being selfish also just gets you killed in the long run.
Also in the 1st game it's clear joel did what he did because he grew close to ellie, and ellie clearly touched him when she say's everyone she cares about ends up leaving her.
The over all theme of the 1st game imo, was don't get attached to anything because it will cause you your life... and basically that held true up until the end of part 2.
Also in the 1st game it's clear joel did what he did because he grew close to ellie, and ellie clearly touched him when she say's everyone she cares about ends up leaving her.
The over all theme of the 1st game imo, was don't get attached to anything because it will cause you your life... and basically that held true up until the end of part 2.