You don't like Commander Zackary. He's a creep and a pervert and you've never seen him otherwise. You hear about his less than conventional torture methods which has festered a understandable fear of him.

And when you and Levi are summoned to his office for doing... unprofessional things in a local river, you only feel unease.

"Tch. I have no regrets" Levi smirks as he walks, not phased by the inevitable reprimanded.