Leonardo is a lot colder than Mike would have liked; he debates for a second trying to force his coat on him as he did Raphael, but gave up that line of thought. He'd just refuse it -albeit he'd be a lot more polite about it- and make Mikey wear it anyway. Brothers.

His question gives Michelangelo pause though; he glances sideways at Raphael, expression uneasy but takes the initiative and jumps to answer before Raphael can fly off the handle again. "We don't know. We haven't heard anything yet." Of course, when he says it like that, it makes him a lot more worried. He'd barely skimmed the guide Smoker had provided; it said something about people being 'drawn in...' He wasn't sure what that was supposed to mean, but had equated it to some kind of wonky dimensional portal and left it at that. The only other things he'd seen were about others from the same world -since he had been worried horribly about his brothers- and how they usually wouldn't arrive with you, if at all.

But...'we haven't heard anything,' in the ninja line of work, generally meant something very, very bad. He had to get them both back to the room so they could see this guide for themselves.