[--And then he laughs softly, not really having it in him to be offended at being compared to rocks or what have you. In fact, "well-dressed sea cucumber" is kind of funny.]
You are so strange, sir. [But it's all good. Today is such a beautiful day, and Sebastian brings his little kitten to rest on his shoulder, petting it all the while.]
If nothing truly matters, that only means one is free to pick and choose what things to care about, you see? Ah, but no matter... [such a beautiful day isn't suited for talking philosophy.]