A few weeks ago, I heard Vile Creature say: "Swerte niya kung makakahanap siya ng kasing bait ko", referring to the maid that he gave the boot to.

What he said really disturbed me but I couldn't quite put my finger on what it was exactly that got me bothered.

Until recently when I suddenly realized that if you are really mabait, you are usually unaware of such fact because you simply are. But if you proclaim your kindness for the whole world to hear, then that means that it's probably a conscious effort, ergo, an act. And that's why he is the Vile Creature.