kuroshitsuji manga Scans - Chapter 57

My theory is that Alois tries to hide his pain, por being a cruel person towards the others in the Trancy household (by hurting Hannah, etc.).
But as the season progresses, he begins to like Claude más than allowed. He totally forgets that his butler is only nice to him because of the contract.
All that Alois ever wanted was to have a friend like Luka again. After all what has happened to him, he feels lonely and wants Claude to stay por his side. But a demon has no human feelings. It's normal for Claude to be disgusted por dicho feelings, so he kills Alois because his soul lost its taste por declaring...

I have no idea... what goes through your mind.

"...There's so much I want to say, but I might end up hurting tu again. "

You meant what tu said, didn't you? But tu apologized anyway.

"Whenever I call.." he continued, "All tu say is 'uh-huh', 'yeah', o 'alright'... if there's something tu want to tell me, then say it!"

If tu meant what tu said, don't say your sorry.

"I don't know whats going on in your head!"

"I'm sorry..." I sniffled, stopping in place. I pressed my nearly frozen gloves onto my eyes to stop the tears from flowing. To stop the emotions from gushing. To stop the time from ticking....

"Lord Sesshomaru-sama..." Jaken mumbled, lifting his feeble, green hand to his master's shoulder. Sesshomaru stared at Rin with his cold eyes of a shark. The young black-haried girl, freezing in the gusts of the early winter wind lay lifeless in his arms.
"Rin," The Lord began, "Why were tu foolish enough to stand in the crossfire of the battle?"
Her dead body did not answer. A river of deep red blood gushed from the side of her mouth.
"You brought this upon yourself."
Rin's permanently shocked face grew pale.
"I have no sympathy for you." Sesshomaru huffed, lifting his nose in the air a bit. "Human...