"It is alright," Spock said, noticing Ritsuka's reaction. "He is older than you, and would logically have a larger body as well. And that might be more suitable," he added to Soubei."

He then fished out the simple "key" to his apartment. "Here. While I go to locate my captain, feel free to use my apartment as you see fit. Simply insert this in the hole on the door by the doorknob and it will unlock. It locks from the inside as well, so you should be safe."