Smallville: Bizarro

I am starting to watch Season 7. There is a lot that I do not understand in Bizarro but I think that that is because most of it has not been explained yet:

Who carried Lionel away?
How come Kara is around?
How come Lana is alive in disguise in China while Lex is arrested for her murder?
Does Chloe know about her meteor power of healing or how it works?

Lex seems to be going back to the side of Good as against Evil because he believes that he was rescued by an angel. It is a good idea to end an episode with a song. This episode is dramatic like much of the series. There is always a sense of important events occurring at the end of one Smallville season and the beginning of the next. The series has come a long way from Smallville.

For some discussion of a prose sf writer who was at Lancaster Comics Day, see here.