He grins, it's been several years but it's as home to him as English. "I think everyone can do without Marlboros. It took a while for us Earthlings to get a look at the stars. Then we...just couldn't stop." Shiro takes a sip of his drink and blinks. Tipsy.

Yeah, he's pretty sure he's tipsy now. A laugh bubbles up out of him. "Most of Earth has mixed so much with each other we don't really think too hard about where we come from. Well, unless it's brought up." They're just people. He shrugs and traces his fingers over the wood of the table. "So we share this too. That's cool."