Helen is one of the most outgoing characters on all of TV, so it makes sense that she will be able to make new friends after the big move in a swift manner.
Noah: I, I was a happy man back then. Proud of my family. My first book had just come out. Everything I dreamed I'd achieve as a young man, I'd done it. Det; Jeffries: But. Noah: That's just it. There is no but. When I look back, I can't tell you why it happened.