Oi, sharks can be just as curious as seals! It's useful to know about the two-legs since those ships they travel on can cause some serious damage to anyone not paying attention. Besides, I didn't actually think there were any creatures crazy enough to be down there with me.

[It's silly to get so defensive over a mindless question, but Rin hates the implication that he's just some big eating machine. He has ideals too!]