Why did Grace want to go against the people who were helping her?
That was finally revealed on Salvation Season 2 Episode 4 as she embarked on a dangerous mission that changed her perspective on things.
Meanwhile, Liam and Darius continued to try and keep their relationship flowing as everything around them started to crumble.
However, they quickly realized that they were going to need to try harder if they wanted to remain on good terms with each other.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.