Paranorman!

Norman: he is walking to school, he sighs, he is the only one who can see ghosts When will I ever get a moment alone again? he groans and walks into the school Courtney: she is chewing gum while fixing her hair as she looks at herself in her locker's mirror, the interior is all pink Mitch: he is at the school gym, working out a bit before class starts Alvin: he is at his locker, using his phone secretly because his school doesn't allow phones, everyone else is walking around or talking