Supernaturalist here!
I actually wasn't super into the show at first...until they introduced Castiel and then I started paying closer attention. My best friend was a big fan and she's the one who dragged me into the fandom LOL but now I'm diehard fan and a Cas-girl all the way! I love the relationship between Dean and Sam and all the fascinating lore they use in the process of hunting! I'm even planning to get the anti-possession tattoo when finances allow!