Chapter 18 (Season 1)
"Scene: 18" is the eighteenth chapter of the Rose Guns Days manga.
Leo Shishigami and Caleb Keireiji talk about the postwar period and Caleb reveals that is already aware of the plans Primavera has made against him. He tells Leo the exact time and place that they should enact their plan before leaving.
Upon returning home, Caleb finds Miguel Kurashiki. The two embrace and forgive each other for their previous actions.