Sasaki lets out a huge kagune and it pierces Tsukiyama.
Sasaki: Special Class Ui.
Sasaki: I will annihilate him right now.
Ui: …Alright. I’ll handle the one on the other side.
(referring to Kanae)
Tsukiyama: (So this is… the path… you’ve chosen…)
While Tsukiyama is still pierced using Sasaki’s kagune, he hurls him out of the building.
Sasaki glances at Kanae’s direction.
Kanae: Hah… Shu–
Ui: (He’s going to help him…!?)
Kanae chases after the falling Tsukiyama.
>Sasaki arrives at the Qs’ location.
>Urie: Shirazu is…
>Urie: He wanted to see you.
>Urie: If you just…got here back faster, he’d…!!
>Sasaki: …Is it ‘my fault’?
>Sasaki: Who was the one fighting along side him, Urie-kun?
>Urie: (Me.) …
>Sasaki walks past Urie and says something into his ear which startles Urie.
>Sasaki: All the drawbacks in this world is due to the insufficiency of the person’s capabilities.
>Sasaki: …If you wish to curse someone, then curse your own weakness.
Note that Sasaki is actually Kaneki, but he's pretending. Also, I'm a bit dissapointed if this is his true reaction to Shirazus death. I didn't expect a break down from him, but even more emotion than something this cold would have been nice.
Scans out http://www.mangaumaru.com/archives/571592
From the scans, hes shown hugging Shirazus dead body. He still cares, but him giving that line to Urie is a bit unexpected. Probably going to see some sort of use out of him eventually. He knows he has capability.