Sulu kept pressed as close to Ianto as he could, without making either of them uncomfortable or make him unsteady. He wasn't sure where the Hub was, exactly, from the garage, but he wasn't sure if he wanted to make Ianto tell him. After all, Ianto seemed out of it enough... But if he had something to concentrate on, maybe he'd be able to stay focused on that, instead of his vertigo.

"I'm not sure. I know we go down the stairs, but..." He glanced up at Ianto, frowning in worry. "I'm not sure after that. Try to keep yourself focused on where we're going, so I don't get lost. All right?"