Money quote:
Joss sent me a text that said he had a dream that we were all shooting Firefly again and, you know, this was happening, this was happening, this was happening, and the scripts were coming in late — ‘It was like a little slice of heaven.’ Which is just like it used to be,” Fillion told us. “We were always under the wire with scripts. Scripts were coming in the day before, or the day of, or would change for that afternoon, and everybody said ‘Okay. No problem.’ We loved it. We loved it. Because what you see on TV is what we ended up with in our hands. So it was always great. There was never a day I went to work on Firefly where I looked at the script and went, ‘Eh, today will be alright.’ Everyday I was doing something so great. So great.