I'm so happy that they haven't just killed Bill in the latest DW episode.
I was so worried at the end of S10E11 that Moffat would have killed her (making that the only full time companion to have died in the revived serie would have been the homosexuel, black, lower-class woman...)
I know that many persons want to see a companion die in DW, but this time, it would have been quite bad, tbh :/
I'm sad to see her go, she was a really good compinion, but I liked how she went.