Abel asked Caine why does he persist on not using the suggestion box and just doing what's asked from them.
That he's a machine, not an artist.
Even if Abel could see clearly that Caine gone over being like that.
But it was a mistake to believe he was anything but a machine.
Caine ask if he think he's a better AI than him.
Abel reply yes without hesitation.
And Caine hit Abel's head violently.
Caine exit the scene without checking if Abel is bleeding.
Abel say nothing as he goes on the office he does have, because Caine allow him to.
Caine is the reason why Abel exist
Abel did what Caine was supposed to do better than he ever did.
Even the humans liked him.
And Caine stayed on his own.
Surrounded by walls that exist only because of him.
Caine could only blame himself, thought Abel.
It's my fault that he's there again. He can do things I never thought would be possible. He create on his own. He have his own mind. He doesn't need help to fill the gap because he does it himself.
Maybe if Abel could destroy these walls, maybe if he could make the humans see him differently.
A tooth fell on Abel's desk along with blood drops
Thanks to what Abel always says, he hates him.
That was easier that way.