DAY 4 scene idea: *Character A tries to get Character B to admit they're lying*
Think subtext! You'd rarely tell someone to their face you know they're lying. You'd try to hint at it, or trick them, or make them think you're cool with what they did. Character A has made their bed and there they lie, and Character B wants to gently tear the sheets off and expose the truth and Character A for who they really are.
Get at it!