After he killed Miranda and finally got to take Rose back, his molded body started to give up on him. He fell to his knees as standing and walking was now getting harder for him by the minute. As soon as you gained your consciousness (you had got knocked out by Miranda) you quickly ran to him

"Ethan!"you screamed his name as you ran towards him falling to his level and immediately scooting your head under his free shoulder so his arm was around your shoulders. You wrapped your arm around his waist and tried to help him up

"Come on Ethan, its over, you saved Rose. We gotta get to Chris"You said looking at his lowered head

"I think we finished each other"Ethan said weakly making your heart break, you forced him back up to his feet and headed towards the rescue helicopter. You were not letting him die