Meet Joe Black Question!?

Susan realizes he's NOT the man from the coffee shop when she looks into Deaths eyes. He explains while he's looking into her eyes everything she wasn't sure of before. She accepts, at that moment, that he will be leaving and taking her father with him. He also explains that she was truely meant to fall in love with the man from the coffee shop, the REAL man from the coffee shop and that he (Death) is not her true love. So he leaves her with the man she was really meant to fall in love with in exchange for her father's soul. Because Death loves her, he sacrifices his own happiness to give her a true happy ending. That is why before her father dies he tells Death that he doesn't know real love and that he is selfish! Death proves his love for her by going back to "heaven/hell/afterlife" and leaving her to be with her fated love. Hopefully that makes sense...it's a confusing movie!