I, Robot (film)/Tear Jerker

The Asimov book

 * Gloria . Even Susan Calvin is moved to tears.
 * Susan Calvin at the end of Liar! Thanks to the mind-reading robot, she has her hopes dashed hard upon the rocks, and actually breaks down twice, first with shrill laughter, then with bitter tears.

The Will Smith film

 * When Spooner tells Calvin the story about Sarah.
 * Now she knows why he hates robots.
 * "Will it hurt?"
 * The older model-robots Shortly before that,
 * Honestly I'm not sure which scene is worse. The one where the older model-robots are all annihilated defend someone. Or a moment before that, when they weren't even putting up a fight! Makes me cringe everytime I see it.