chozo_hybrid said:
Sorry, no love or tears here.
Nobody here seems to get the point...
The whole point of the companion cube was it showed Glados's lack of understanding about humanity, yet at the same time her vindictive and cruel nature.
She attempts to manipulate your emotions through her limited understanding of human bonding and emotion by using an inanimate object with a love heart on it.
That's why it was funny, you weren't meant to feel attached to the metal cube even though Glados thought you would be.
It's amazing how many people don't get this. It seemed obvious to me.