帮忙编一个Talk about your favorite belong的 英语口语对话,

Hi,Jack what's your favorite belongs?Well, talking about my favorite, I'm pretty sure it's my book collections.
Oh, really? Why?
The reason actually is very simple.Because I like reading books which makes me want to collect them, especial those first versions. When I meet a valuable book, I just want to keep them and read them again and again. Of course, I don't read first versions, because they are so expensive and they are also a investment of me.
It sounds very interesting! Not only a hobby but also an investment.But what kind of book collection you are particularly interested?
Hm, I'm sure it's science fiction. You know, Herry Potter, which has the signature of J.K Rolling. And I have the complete set.
I've say it's so cool!
Yeah, it really is, isn't?
Thank you for answering my questions very much and your favorite belongings are very special.