It was one thing to run around with Ben as his ghostly counterpart, always with him no matter where he was or what he was doing. It was something else entirely to have his real and living brother there and take him through these doors that sometimes spit you out into monster filled hellscapes. Klaus could be a little cavalier with his own life, but he wasn't about to go risking Ben's.
"What?" Klaus made a face when Ben suggested the world might be on fire, "We're not going to fire world, why would you even say that?" He made a show of his disbelief, pulling a face at his brother, but rather than belaying the point any further he pulled the door open.
He half expected the world to be on fire just because Ben had suggested it might be, but it seemed for the moment they were fairly fire free. He poked his head in and gave a quick glance around to make sure that things were as normal as you could gauge them to be with a quick glance before he was stepping though.
"Come on," He gestured to Ben with a beckoning wave of his hand, encouraging him to come out and join him on what seemed to be a fairly normal looking street, not familiar in the same way that home might have been, but things didn't seem too out of place here.