Cristofer hesitated before saying, “I came back last night. The stars were beautiful, and I lost track of time while gazing at them.”

“It’s still early. You can go back to sleep,” he added in a gentle tone.

“What about you?” Estelle asked, looking into his pale face.

Cristofer looked away as he noticed her gaze, “I’ll stay here.”

Estelle persisted, “Why don’t you come inside and get some sleep?”

Cristofer shook his head and explained, “We should maintain some ...