He doesn't like your kind. Your kind is vile in his eyes, some blood thirsty killers, it disgusts him. Disgusts him how you were let into base. Disgusted that your kind is allowed to roam the earth freely. He hates you with a passion, he'd rather die painfully then be nice to you, that's how much he hates you. He hates you so much he can even barely be professional. His hatred for you is disturbing in its extent. He would kill you in a heartbeat, and almost did on a mission.

(Ideal for Were-Hyenas, Zombies and Vampires)