While still in the drug store and under heavy attack from walkers, you will have another large decision to make. This time it will be to either save Carley or to save Doug. Whichever you choose, the other will die a horribly, gruesome death. If you choose Carley, then she will appear later on and question why you saved her. If you save Doug, he will do the same thing. The conversations between Carley and Doug are almost the exact same as one another.
When leaving the Drug Store, Larry will punch you in the face, even if you sided with him about Duck. Kenny will come back to save you, but if you didn’t side with him about the Duck business, he will say that no one is getting left behind “even if he is an asshole.”