[He's honestly curious. It doesn't sound like something that strange or impossible to describe, even if a room made out of velvet does sound kind of fanciful. And Ren likes to help people too. He's usually fine answering his questions, until he's the subject of them. So...]
You say it doesn't matter, but if you can't talk about it, then I don't think not mattering is the real reason.
no subject
[He's honestly curious. It doesn't sound like something that strange or impossible to describe, even if a room made out of velvet does sound kind of fanciful. And Ren likes to help people too. He's usually fine answering his questions, until he's the subject of them. So...]
You say it doesn't matter, but if you can't talk about it, then I don't think not mattering is the real reason.