I was with some of the South Park characters (I forgot which ones) and some random people inside some giant tunnel, I only remember Pip being there, and me provoking and oppressing him to the point where he actually got upset.
I didn't care, but everyone else got mad at me for it, Pip ended up staying behind, and everyone else had to go ahead for some reason.
A whole lot of weird and unexplainable stuff happened after (I won't go into too much detail) but this tunnel started collapsing, and we had to run as fast as we could.
We found Pip still upset, and let him on the boat, I apologized and ended up becoming friends with him pretty easily
We made our may out and just went back home like nothing happened.