He smiled a little.
Vall: KLAUS WTF?! WHY ARE YOU SMILING?! I HOPE YOU KNOW THAT UR HUSBAND IS GOING TO DIE AND YOU’LL NEVER BE ABLE TO ADOPT A PUPPY!
Kaz: I'm. Fine.
"Yeah!"
Kaz turns towards Klaus as if he's just now noticing him, the blank expression still on his face
Kaz: Who are you?
"..what...?"
"I-I'm Klaus...don't you remember me..? It was only a few minutes!"
Kaz cocks his head, the blank expression never leaving his face
Kaz: that's about a month in hell. Am I supposed to remember you?
"YES!"