episode 7:

"You again!" from the audience after Leon won another competition, and everyone being angry at him made lol.

However, I actually disliked the way he won here. This was actual cheating versus just having a better mecha in the first duel. You really have to shut off your brain for this, because no way nobody would realize something's wrong when one of the bikes can accelarate to much higher speed.

And I wish Leon and the two girls would already get together. Come on, Leon, they want you.

Oh, and assuming Marie is Leon's sister, I hope they don't drag that out too much ... although the anime is in its last 5 episodes anyway.