"You're overreacting, Sokka," Katara yelled back, "Just like that time with the penguin!"
"ZUKO IS NOT A PENGUIN!!!!!" Sokka bellowed.
'Penguin?' Zuko echoed, wondering if he had heard correctly.
Being a Big Brother: Parts 1 & 2
Part 1 isn't Zutara, but you have to look at it to get the penguin reference...
Part 1.
Being a big brother means....
Part 2.
When all else fails... learn to let go...
Katara's "puppy-dog eyes" expression is based on my littler sister, who does it to me on a regular basis. (~_~')