Dewey: Jamie, get out of here. I have to- [sees the necklace in Jamie's hands]
[flashback:]
Lois: Francis, I am not going to ask you again! You tell me where you hid my pearl necklace!
Francis: Somewhere you'll never find it! I have a hiding place so perfect, you could look for a hundred years and it won't matter! Your earrings, your necklace, your bracelet, all your meaningless material possessions you hold so dear, gone forever! Now I can go to military school knowing you're as miserable as I am, 'cause you'll never find it! Ever! [laughs]
[present:]
Dewey: The stash. Jamie, where did you?
Malcolm: [enters] The stash?! What about the stash?
Dewey: I didn't say anything about the stash. [hides necklace in Jamie's romper]
Reese: I think I heard you very clearly say "the stash." We don't talk about the stash unless we found the stash.
Dewey: I didn't find the stash!
Malcolm: Okay, but I suggest you remember our deal. If any of us does find it, we split Mom's reward three ways.
Reese: Because we're brothers and we love each other.