Hoo boy. "Nobody is sleeping in bathtubs," Callaghan drawls, reaching up to rub at his head. "I suppose if we reorganized things, we could find room for one or two, it'll just...take some effort. Which I can already tell you're willing to do," he adds with trace humor, looking straight at Tadashi. It's not a matter of 'volunteering' him - he'd probably have to tie him down to stop him, at this point.