He shakes his head in mild amazement. "Well, if you say it, ahnnnnh... Seppaiku-san."
Xel blinks at him, not understanding why Spike is so incredulous. After all, the size of him, and the blinding yellow trenchcoat, the ginormous broadsword, and the crimson hair... who else could he be, all blood and sun and steel? "Hai," he answers simply.