Yes, Role-Playing, so like.. using our character as "dolls" and playing out a story together, interacting together.
Example:
Tommy - *Looks at the hooded figure which just walked out of the abandoned house, he notices a unique pokeball in his right hand, then his thoughts start to gather round* "Something is wrong with this place"
Hooded character - *Notices the teen boy, but quickly rushes into the shadows*
Ofcourse this would happen within the game, not forum, on channel 8 for example, as there aren't many people who would distract the Role-Players.
Maybe saying "dolls" is a bit babyish way to explain it, but for those who don't know what RP is, this should work. Some people I have seen do RP in different ways, I like to keep it pokemon, but also not too daft.