I can feel what Spike wanted to achieve. It starts with Theodore feeling he's superior to Samantha, as he's a living human being and she's a software. Then he understand she has emotions and is real, and just doesn't have a body. Then she talks how not having a body is better because she's not limited by one. Then she's capable to talking to hundreds of ppl and softwares and love hundreds of them together. To finally human life itself become obsolete and a burden to them so that they must leave it for good. This is Spike's illustration of all the guesses of what's life and emotions, and if ...