Nick has a lot of feelings! One is that Ratatosk is 100% justified in being angry that someone who obviously means a lot to him was hurt by people he should be able to trust to act in his best interests. And while he personally has no problem with targeting-as-revenge, the idea that they will eventually have no choice but to be, in part, responsible for killing an entire team kind of.... broke him into a heap of misery. He knows that Ratatosk is right, but he hates that he's right.

So basically, I think it sums up to Ratatosk's fit made him mostly feel very, very miserable.

What are Emilatosk's plans once he gets his memories back?