I love the story style of Adam's podcasts and I always wanted to know how is it done... Is it first recorded as an interview and then cut and interwoven with th

I love the story style of Adam's podcasts and I always wanted to know how is it done... Is it first recorded as an interview and then cut and interwoven with the narrative parts? There don't seem to be too many obvious questions asked... Probably a lot of room is given for the guest to just speak up?