It thought that this was a great start to the season, because you see the characters after they have had time off, and how things have changed. In this episode i really liked the emotional journey that Andy went through, because of the girl who died right next to her, and she was the last person to ever speak to her. I also liked the fact that everyone was there for her, when even though she said she was fine, she clearly going through things.
I noticed how they were using this episode to kind of start of new story lines for the season, which is good because that's what the first episode of a season is supposed to do. Like how they introduced a new character that had history with Luke, and there are obvisouly some underlying feelings they still have for each other. Also, how Sam is trying to decide whether or not he should leave. overall good episode, will for sure be watching next week.