Day 4: Secret
"I know all your secrets," Katara whispered in Zuko's ear.
"You think so?" he smirked. "Even things I've never told anyone?"
"Mm-hm. You sister nicknamed you 'Zuzu'."
"Mai told you that."
"You were once bitten by a turtle-duck."
"Ty Lee told you that."
"You put fire flakes in everything, even your congee."
"Sokka told you that."
"You like to sneak out at night as the Blue Spirit."
"Aang told you that."
"You like to spy on me when I'm waterbending."
Blushing, he stammered, "W-who told you that?"
She smirked. "You did, just now."
"Gaah! I've gotta stop falling for that!"