Cross-genre contemplation.

"...don't you think they're alike?"

"... I'm sorry, who is alike?"

"R2D2 and Snoopy."

"What?"

"R2D2 and Snoopy are very similar. Don't you think so?"

"Ummm... I can't say as I'd ever thought about it. What about them seems similar to you?"

"Well, they're both adventurous, and silly, and go off and do things other people think they shouldn't be able to do."

"... Okay, that makes sense."

"And C3P0 always says stuff like, 'your wires must be fused!' and stuff."

"So maybe he's Charlie Brown."

"Heheh. Yeah."

"So that makes Linus a Jedi, then."

"And Lucy would have to be Leia."

"Yeah."