This series was nowhere near as good as the first series. I think the writer(s) ran out of ideas.

Full of additional, unnecessary characters, lines, scenes and not enough time spent on the two main characters.
Only six episodes but they should have focused way more of that time with the two mains.
Maybe it was all the storyline, but I felt even the two mains lost their concentration part way through.

I loved the relationship in the first series so much more, still, I am glad I watched this because without this series, the ending to the first series would have been too sad.