I have yet to watched the dubbed version of this episode. When I do, I hope it will help clarify things for me. Because I found watching the subbed version downright confusing. One boy, one voice, two different brains, two different coloured subs that flash by with rapidity.

What was that? Come again?

The explosion near the end was cool, though. Yeah. The boy's (or his father's?) smirk on his face, and the Major's look of "Oh, $%#&."