Shisui didn't want to translocate, not the official way, but it would be easier, wouldn't it?
Itachi was dripping vomit.
Going slow, Shisui envisioned the bathroom of their room, twisted his hands into signs, and translocated. He made it as smooth a ride as he possibly could.
What a waste of chakra--
Shisui stumbled as they entered the bathroom, and considered vomiting. Decided that clutching the counter and breathing was a better idea.