He was glad Norah was safe.

"Kason, how did you get here?" she asked. Aware that Kason's leg injury was still healing, she called out to Kaiden, “Hurry up and help him."

Kaiden had witnessed Kason's entrance and saw him, upon noticing Norah in danger, pull out a bodyguard's gun and struggle to his feet to assist her. It was a poignant moment, showcasing Kason's deep affection for Norah.