After a long and grueling high-stress expedition, the Scouts were preparing their horses and loading up the many casualties in carts to return home.

You didn't agree with the decisions that your father - who was high-ranking in the Survey Corps and leading your Squad - had made on this expedition, as it cost many to lose their lives. So, you went up to talk to him... more-so confront him, and he snapped at you for the first time, infront of everyone. Including Levi.