"C'mon, tell me."
Kaz: ...no, it's stupid...
"Just spit it out!"
Kaz gets off the floor and sits next to Kat. He looks at him
Kaz:...why didn't you help me? When-when dad...
He touches his back subconsiously, wincing a little
"..." He looked pretty guilty now
Kaz: ...sorry. I shouldn't have asked. It-it doesn't matter...it-it really doesn't...
He's really just trying to convince himself of that
"No. It's my fault. As your big brother, I'm supposed to protect you..and I failed to do that."
Kaz:...you couldn't have known...it-it's not like I told you about the mortal...
"..."
Kaz: ...I'm sorry, big brother...
(Didya get my notif?)