It was an amazing episode! I'm very happy that Andy decided to join the special task force. She can use a break, especially after Sam confessed out of the blue that he loves her. I love Andy and Sam together but I'm not surprised by her reaction. And I like it that her partner is Nick. They were great together in "The Rules" and I think they can be good friends.
Gail is back on duty. I'm happy about that but it seems to happened very fast. And Chris... I get it - he is excited to be a dad but he is overdoing it. Is he really ready to leave "the band" , all his friends and everything he achieved so far? For a girl he haven't seen for years and a child that may not be his? I hope he still will be a part of 15 Division.
All in all I can't wait for next season! Why do we have to wait so long?:(