After you see Rogan and G finish talking, you will see Daniel and Lisa talking. Then, Lisa will start walking ahead of Daniel. Daniel will tell her to wait, then he will start talking to himself. They will then walk off. !
After you see Rogan and G finish talking, you will see Daniel and Lisa talking. The same thing will happen, but then you will see a van moving. After that you will see the last zombie driving the car. Lisa will say "Come back you slimy bastards", and start running.