We can't forget the scene when Kaneda and his pals were at the police station. It opens with an Officer looking through files with a picture of Kaneda looking angry like he usually does. Then he put the file down and Kaneda, right in front of him has a goofy smile on his face. Then we see this exchange:
: All right, the story is, you and your friends went out at night on your bikes to visit your dying mother
. Another bunch of biker hooligans, called the Clowns, attacked you. They hurt your friend,you lost your temper, and that's why eight of these Clowns are now in the hospital. (Officer B looks through files of recently brought criminals and a picture of Kei appears on his current page. Kaneda looks over at that picture
Kaneda: Wowee! She's sure hot.
Officer B: Hey! This is confidential! (Kaneda chuckles, going back to his seat)
Officer A: And how's your mother doing?
Kaneda: Fortunately the worst is over. She cleared the hump.
Officer A: She cleared the hump, huh? What's next, a triathlon?
(Kaneda and a few of his friends laugh)