Going off of random people grabbing kids; are the kids, like, super freaked out at being known by total strangers? Cuz I'd personally be like 'who da heck are you and how do you know who I am?' XD Just saying!
Assuming, you mean just ‘being known’ by anons and not ‘grabbed’… With what I understand of the MCQ kiddos…
Error — unless more concerned about other people, like Ink or Geno — is definitely the type to freak out. He doesn’t do well with strangers in general, right?)
Geno and Deccy seem more like the type to be suspicious and wary, but not outright ‘panic mode on’.
Ink… uh… is actually the kind of kid to come up to strangers and comment on their looks or ask random questions, so, unless there’ll be something obviously off — like that grabbing thing — he might not even notice that there’s anything wrong.
And Fresh is… special :D
All of those are based on my understanding of characters though, and I may be off the mark. *shrug*
Geno, Error and Fresh belong to CQ
Ink belongs to Mye
Decans belongs to Noko
MommaCQ belongs to Alaina