Where in scene 1 does the flashback began what do we learn about the characters and their basic situation before the flashback begins?

In Scene 1, the flashback begins when a character reflects on a pivotal moment from their past, triggered by a conversation or event in the present. We learn about the characters' relationships, their struggles, and the circumstances that shaped their current situation. This context reveals underlying tensions and motivations, setting the stage for the unfolding narrative. The flashback deepens our understanding of their emotional stakes and the dynamics at play.