A stage name? No, not really. But it is one I picked up along the way.

[ How mysterious. He isn't elaborating, though, so good luck on prying more out of him just now. ]

Unfortunately, we're not in a climate controlled environment, so you'll just have to grin and bear it, Hiyori. Just manage it until later! I'm sure we can take a soak together!

[ He's not trying to be suggestive, just comradely. ]