Regulus followed Jake inside. He took his cloak off, and looked around, before deeming a chair an appropriate place to place it, and then looked at the place. It was very modern and he had no idea if the furniture was made by Muggles or wizards.
"You really didn't care, did you? I suppose it's one of those assumptions that are hard not to make," he said. "Although, even not considering the Muggle angle, it really isn't good for a Healer to smoke in front of everyone. Having said that, can I bum one off of you?" he asked with a sly smile. "Obtaining them while living with Narcissa isn't really optimal."