He reaches over, clapping Ezra on the shoulder lightly. Trying for a bit of reassurance and comfort with the contact.

"I'm sure you did what you could." Sure, Luke's only known Ezra for like.. five minutes comparatively, but he doesn't seem like someone who'd shirk when it came to things this important.

"Leia's okay." Well, maybe okay isn't quite the right word. But she's alive and fighting at least. "They targeted Alderaan to punish her." Because naturally Luke's gotten to hear about what exactly happened during her time as a captive. "They were trying to force her to give up the Rebellion's location."