Quote Originally Posted by Bill
After he did what to his own son?
The biggest reason why Tomoya hated his father was because he kept treating Tomoya like a stranger, even though his father didn't mean to do that, and possibly another reason is that he slammed his son into the wall, causing his shoulder to dislocate permanently so he lost his place in playing basketball.

Quote Originally Posted by k1sousuke
1st off now has anyone began to think that the illusionary world is a parallel of tomoya and ushio?ie. the robot doll and how tomoya HAS heard the play nagisa played in s1 and its the 1st thing ushio's dad gave to her and how the girl decided to make a robot...
I agree with you that the girl and the robot mirrors Ushio and Tomoya, and that losing that robot doll will probably end in some terrible event for the girl and the robot in the illusionary world, as well as Ushio and Tomoya.

WHY sanae never shows a sad expression?
She probably did when Nagisa died, which can be said with the same thing to Akio; it's just that the scene was never animated to make them look liked they cried, but it's heavily implied at the end of the scene when Tomoya breaks down.