Question: Why did Doug kill Harry when he saw the tear roll down Melina's face? It seemed like it proved something to Doug.
Answer:The tear proved to Doug that the pain Melina felt when she couldn't bring herself to kill him was genuine. It also showed him that Melina was in actual fear of her life, that she was struggling to get through to him and Harry's pleas were a success. When she sees him begin to raise his gun, she fears she will be killed and sheds a tear. Doug believes that this is too real of an emotional response to be faked or just be a figment of his imagination.
Answer: The tear proved to Doug that the pain Melina felt when she couldn't bring herself to kill him was genuine. It also showed him that Melina was in actual fear of her life, that she was struggling to get through to him and Harry's pleas were a success. When she sees him begin to raise his gun, she fears she will be killed and sheds a tear. Doug believes that this is too real of an emotional response to be faked or just be a figment of his imagination.
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