The shared name confirmed it, even if Sasuke hadn't spotted Alphonse entering the greenhouse not long after and casting a quick glance over at the patient next to Sasuke now. Brothers who had been here together once before; had they vanished together as well? It did seem that there were some people who tended to show up in droves rather than as individually.

"I am Uchiha Sasuke," Sasuke said, and added for clarification: "I know your brother, Alphonse."