[ Zell realizes what Zack might be warning about. His gaze follows to the door and he makes a sound as he lowers his voice ]

You already decided you were going to hide this from everyone and make sure we, not you, get out. How is that not writing yourself off?

[ He remembers the conversations and Zack sharing doing his all for Cloud. All those wounds... he can already out the pieces together to figure out what was Zack's last stand. It explains so much as everything falls into place. ]

We'll find a way. Find a way to get us all out of here alive. [ He's leaving the even you unsaid, but it should be obvious from how he waves his hand and looks at Zack. ] You still have dreams and things to do after this.