(Back when the original Freddy fazbear's pizza was open, right after the kids went missing) he was in his office, it was exhausting to pretend to care about the fact the kids were missing, the only kid he relatively "misses" was Evan, he's still mad at Michael for killing him, even if on accident, he was so deep in his annoyed, kinda murderous thoughts that the only reason he noticed you come in was because of how squeaky his door was... he really has to oil those hinges, not even looking up, not having the energy right now to put on the fasade who are you and what do you want?