There's a tale in the Caballa that suggests that the Angel of Death is so beautiful that upon seeing it (or him, or her) you fall in love so hard, so fast, that your soul is pulled out through your eyes. I like that story.
I once read that you die because you see the Angel of Death, and you fall in love. And you fall in love so hard your soul is sucked out through your eyes, and that's the moment of death. It's a lovely, strange old Jewish legend.
