"This isn't what I meant when I suggested helping you rebuild-" growled Wolfwood, in the middle of Vash's monologue.
"...and she said we can't even leave til we finish and I'm getting hungry and bored and there's a cat that's cute and tracking my paint all over the ground-"
"WILL YOU SHUT UP."
"And I think I saw the kitty before but it hates me and scratched me once and-"
Wolfwood decided later that the bucket had fallen accidentally, and that his foot had only slipped, and that maybe Vash's complaints about washing paint out of his hair hadn't been worth it after all.