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There are two of you, don't you see? One that kills... and one that loves.
— Roxanne • Apocalypse Now

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker tells someone that there are two sides to them, one that kills and one that loves. It's an observation about inner division, suggesting a person can hold violence and tenderness together and that both belong to the same self.
Context reviewed