People seem to think that just because my sister and I are identical twins that we are exactly alike in absolutely everything. That is SO not true. If I want to watch a movie, she wants to read a book. If she wants to wear her hair up, I want mine down. If I want to paint the walls blue she wants green. And on and on the list of our differences goes. We don't seem to agree on much but even so, my sister is my best friend. We DO agree that its fun to switch places and live each others lives, we DO agree that we can't survive life without each other, and we DO agree that we are learning how to disagree. "That's my sister." I've had to correct people with that line countless times over the years but sometimes, when I watch her doing something I admire (or envy) her for, I'll smile and say it again. "That's my sister."