little happier, little sadder

"If I had a camera," I said, "I'd take a picture of you every day. That way I'd remember how you looked every single day of your life."
"I look exactly the same."
"No you don't. You're changing all the time. Every day a tiny bit. If I could, I'd keep a record of it all."
"If your so smart, how did I change today?"
"You got a fraction of a millimeter taller, for one thing. Your hair grew a fraction of a millimeter longer. And your breasts grew a fraction of a -- "
"They did not!"
"Yes, they did."
"Did NOT."
"Did too."
"What else, you pig?"
"You got a little happier and a little sadder."
"Meaning they cancel each other out, leaving me exactly the same."
"Not at all. The fact that you got a little happier today doesn't change the fact that you also became a little sadder. Everyday you become a little more of both, which means that right now, at this exact moment, you're the happiest and the saddest you've ever been in your whole life."
"How do you know?"
"Think about it. Have you ever been happier than right now - lying here in the grass?"
"I guess not, no."
"And have you ever been sadder?"
"No."
"It isn't like that for everyone, you know. Some people, like your sister, just get happier and happier everyday. And some people, like Bela Asch, just get sadder and sadder. And some people, like you, get both."
"What about you? Are you the happiest and saddest right now that you've ever been?"
"Of course."
"Why?"
"Because nothing makes me happier and nothing makes me sadder than you."


-History of Love, pages 90, 91