* All of the little things Christina did from the start as Tris's friend, but perhaps best highlighted when she finally forgives Tris at one of Tris's lowest points.
* [[spoiler: Tobias is pulled out of his BrainwashedAndCrazy state]] by the sound of Tris's voice.
* [[spoiler: Peter giving Tris the time when she was a prisoner at Erudite headquarters.]] It reminds Tris that there really is some good in everyone, even in Peter, who is as dark as grey gets. Which is something she needs at that point in time.
* In Allegiant, Tobias being [[spoiler: pulled into Evelyn's arms after he gives her the ultimatum, never believing she would pick him over the rebellion.]]
---> ''[[spoiler: She chose me. She chose me.]]''