Alright, here's an example.
Lets say my character has a more relaxed nature (like the one I'm playing in a Hoenn thread).
If someone wants to talk to me, but I'm not online, yet wants to keep things rolling..
If he says "Hi"
then has me say
"Lyk hai yo, lulululululul. I R COOL AND R HYPA"
My responce?
Gtfo.
Anyway, when I read over how Pika had Rachel (<- the character name. If you dont know who it is, its Piez) react to his attempt at conversation, it did seem like something she might do - so it should be fine with her.
If its not, I'll get you to edit it out, Pika.