My interpretation of Damien (after Pico's Cousin 2): A penilian who wants nothing more than to watch the world burn because of his sister's (Cassandra) demise, but nontheless cares for the wellbeing of his people (the penilians), and wants to torture Otis while he destroys earth and reshapes it to his own liking.
Your interpretation of Damien (after Pico's Cousin 2): "ayo maybe these humans aren't so bad after all lmao"
...Not that I'm complaining, of course. Guess Otis is happy with an alien bf lmao