In Portal, we are promised cake and a party at the end of our tests. However;
we soon discover that the cake is a lie.
Then, at the final scene;
there really is a cake (and my companion cube is waiting for me).
What's the meaning of this? Was GLADOS not deceiving me? Her comments seem to suggest that;
...she had the intention of killing me. Was the cake for us (player) and not for the character in the game?