"No Guardians involved?" Nancy scoffs at the very idea- yeah, she didn't believe that.

She doesn't trust him- and she wants Lance to know that as she keeps her eyes trained on him. "Isn't that lucky- so I suppose I won't blame you, then, for the fact that I lost everything, right?" There's venom in her words, but what else would she have? Lance needs to realize that there are people on the other side of the equation. People like her.