Allegiant

The next day, Tobias teaches Caleb how to use a gun, and Tris and Christina help. Tris helps Caleb stay calm, telling him that working under pressure is a big part of the mission. After the training, Tris and Christina get the explosives from Reggie and teach Caleb how to use them. The group also finalizes the details for each part of the mission. When Tobias says goodbye to Uriah, Matthew approaches. Tobias asks Matthew why he’s willing to help them take down the Bureau when he has no stake in it. Matthew explains that he had a GD girlfriend whom a group of GPs attacked. She died a year later during surgery to correct some of the damage caused by the attack, but the Bureau only sentenced the attackers to community service. Matthew says he may not show it, but he hates the Bureau and wants to see them suffer the way they make others suffer.

Tris attends an emergency council meeting and learns details about the memory serum drop on Chicago. She then spends time with Tobias in the atrium until he has to leave for the city. They kiss goodbye, and Tris goes to be with Caleb.

In the control room, Tobias checks the Chicago cameras a final time. Evelyn is in her headquarters looking at a map, and Marcus is in a meeting with Johana. Tobias only has time to give the memory serum to one of his parents, and he hopes they’ll be in the same place when he comes looking for them.

The group going to Chicago gets in the truck and drives through the falling snow. They cross the city boundary, and Christina says she must go to the bathroom. Tobias can feel her slash the truck’s back tires, but no one else notices. They continue driving, but after a couple of minutes, the truck begins to bounce and shudder. Amar stops, and Tobias volunteers to check the truck and reports that the tires are flat. He says he’ll find a new vehicle while they walk toward the city, and Peter says he’ll go with Tobias. Christina and Amar continue toward downtown, and Tobias and Peter go in a different direction.

Caleb looks at the simulation serum in the microscope in Matthew’s lab and knows he’s doing the right thing by helping to stop the Bureau. Matthew leaves Tris and Caleb alone in the lab. They recall childhood memories and realize they don’t know much about each other. Caleb asks if Tris sincerely forgives him for betraying her, and she says she has. Tris then asks Caleb why he’s willing to die to stop the Bureau, and he says he wants to escape the guilt of all he’s done wrong. Suddenly, a voice over the intercom says an emergency lockdown is in place. Matthew returns to the lab and says they must get into the Weapons Lab before security becomes tighter.