Oh they love each other. And though they're in very different stages (Frances in the sometimes-I'm-a-complete-pain-in-the-ass-and-testing-all-my-limits stage, and Clark in the I-am-two-watch-me-say-NO stage) they enjoy the same dvds, the same kinds of pretend play, the same flipping backward over the couch. I don't have to entertain with two different activities! It's fabulous. Right now they're playing so well together than I sometimes can get the entire sink of dishes done without interruption.
I have this daydream about their relationship--Randy Newman playing as a soundtrack to their cuteness together--that they will stay close, will be there for each other always. If you've got troubles, I've got 'em too. There isn't anything I wouldn't do for you. We stick together and can see it through, cause you've got a friend in me.... And as the years go by, our friendship will never die. You're gonna see it's our destiny. You've got a friend in me.