"I will always get you back, Blue. No matter what it takes, I will always get you back," Chaos said softly in her ear and repeated that again and again, as if he was very scared to lose her again. Or, probably he himself didn't realize it when he spoke that way because all he could say right now was how he felt, since he was too tired to talk about anything.
He wanted her to know how much she meant to him…
On the other hand, Zuri was stunned with this confession. This was not the same like when someone said 'I love you', but there was a deeper meaning in the way Chaos phrased it.
He didn't want to lose her.
Even when she fell straight to hell, he would find her again, he would always get her back to his side. No matter how far it was and how long it would take, he would come to her even if it destroyed him.