[@Takashi]

That helped a lot, thanks. I'll see if I can work something now. I guess that I'll do an intro as neutral as possible (probably have Iruka go play mahjong at the arcade) and see how it develops from there.

EDIT: A bit of trivia for the Casanova wannabes out there. If you like to flirt on a girl using her name as part of it, know that Iruka means Dolphin in Japanese, a perfect thing to use if she's ever around the aquarium.