* AlternativeCharacterInterpretation: Paul doesn't tell Christina he's the recipient of her husband's heart transplant until after he's set the groundwork to date her. We're supposed to believe he's feeling compassion for the woman who lost so much, but it looks like he's unhappy with his life and wants to co-opt Christina's under the excuse of following his "new" heart.

* TearJerker: [[spoiler:Many moments, but Christina's plea for Paul to help murder Jack stands out.]]