"In the future, when I'm a secret agent, I'm going to need your help. You in?"
I think there are three probable explanations:
1. This child is a little kooky and has big, big dreams. (But something tells me he's not near stealth enough to make these dreams a reality...hello--I overheard his whole conversation.) (Or maybe that was his plan. What a wily little mastermind.) (I take it all back, kid.)
2. This child is planning a little intrigue for the very near future, most probably to get his flirt on with the adorable girl he said this to.
3.Sam, Quantum Lept into this person to correct some important act and thus reset the course of history/the future.
I'm really hoping for door number two. Nothing says delightful like middle school flirtation.