"Yeah, sometimes life really sucks. But you know what I'm holding on for? The moments that don't suck. The trick is to notice them when they come around." -Christina to Tobias Eaton in Allegiant Christina is a Dauntless initiate transfer from Candor. She helps Tris onto the train and later they jump from the moving train together onto the roof below. They then become best friends. When all of the Dauntless initiates are done jumping, Four tells them his name. Christina asks if it's like the…