We still are a bit behind from their proper introduction (Altough the kid is going to be in the next story following the one on-going, the girl much later), but yep, that is quite a glimpse of them.
Anyway, be sure that if their guardians find out they made those profile, they would make sure to make them delete those, still, the two of them mostly are unaware of the risks (As we can see from their bio, they think it's some sort of "Friendship Hub" or something like that), just forgive the two of them, they never socialized with other people before!