Gattaca/Tear Jerker

"Eugene: I got the better end of the deal. I only lent you my body. You lent me your dream."
 * The scene where, and the key scenes where Vincent triumphs against the odds. It's a hugely bittersweet ending, combined with a few heartrending moments.
 * What makes it worse is the scene before, where  Vincent doesn't know why he did all this for him, and he doesn't know , but he still thanks him.