The story evolves how you made your decisions throughout the game so far... so dependent on who you are with how you are with them and even the special guest star Zoya what choices she made will all determine how the story flows on... not necessarily big changes but they could be very much significant as well... that's up to DPC and how he sees the story should move...
This is where all the cheaters will bleed out since there was no restrictions so far but carrying on game could crash every other step thanks to the impossible data sowed into the persistent file
So best thing to do up until early fall is to create all routes that are of your interest and best believe the less you mix the better off you will be... OR be a manwhore that comes possibly with the most content and opportunities !