Spindy makes sense, even if it's a bit funny X3
I always thought that too, it was so weird she knew him that "I am a princess and I nerd to know everyone" was pure bs! Even as a kid I knew it lol
Also Patrick don't like Mindy exactly, he like mermaids, since he shows this in other episodes.
Your drawing looks quite nice! Jellyfish fields are surely a romantic place!