Mayuri and Ishida
Blue
"Why do the Quincy's like the colour blue?"
"Why on earth do you want to know that?"
"Research."
"Oh."
"So?"
"So what?"
"So, why do Quincy's like the colour blue?"
"Why not?"
"That's not an answer!"
"Yes it is."
"No it's not!"
"It's an answer of my own kind. I thought you'd appreciate the unusual."
"An unusual answer, but that wasn't an answer at all."
"Okay. Why do you wear a mask?"
"Ah… umm… that's for my own reasons."
"Thought so."