"K-Kats..."
He hugs him tightly
"Never again...I-I'm...I'm never letting you go an a mission alone again..."
He hugs him tighter, burying his face in his chest
"I love you..."
"Please...never scare me like this again..."
The blackness creeps up his arms a bit
"Mm..."
He smiles a little, tail starting to wag a bit. The blackness on his arms recedes