A long lasting lonely day and the Eternal Sunshine of a Spotless Mind

For the Eternal Sunshine, I do like this part most. Easy but impressive...

==========================
JOEL
Nope. No jokes. My favorite thing when
I was a kid was my Huckleberry Hound
doll. I think your name is magic.

She smiles.

CLEMENTINE
(eyes welling)
This is it, Joel. It's gonna be gone
soon.

JOEL
I know.

CLEMENTINE
What do we do?

JOEL
Enjoy it.