Role-Play can make you friends very easily and fastly. An RPing children or parents isn't anything weird or creeping out. I mean, what's so bad about calling someone "Daddy"?
Anyways, I believe Graal is no place to RP at, especially because people simply don't know how to, to be honest. Another fact is the beloved cybering which seems to be a daily event there, lawl.

For those who really want to RP, google "BYOND Mitadake High" because on Graal you can't RP with random people, sadly.