They thought if they will allow Adam to stay inside the train, they will all get infected. They all shouted at Adam except Hannah and said, "Adam go outside if you want to save your friends' lives. Do not stay here. After five minutes you'll become a zombie."

"Hey guys! Stop, don't say that. Adam tried to save all of us here when he closed the last window though he knew that he might be bitten by the zombies outside," Hannah shouted and her dark side came out.

Hannah hugged Adam ...