They have separation anxiety as they are scared they will never be loved. They all have different personalities. They try to act like they aren’t They have separation anxiety as they are scared they will never be loved. They all have different personalities. They try to act like they aren’t clingy, while Oliver doesn’t deny it. They have to be a secret for the society because they might be tested on. Aaron is aggressive, Brian is the smart one, Jack is hyper, Oliver is quiet, and Jordan Is lazy.