Season 1, Episodes 12-13: "Smoky," "Small Town"
A good story works its way into your system. But every fiction fan has a few immunities, aesthetic antibodies that will always reject a certain storytelling strain - a particular genre, character type, plot device, whatever - notwithstanding the quality of its execution. You might be congenitally incapable of enjoying a conspiracy plot, or a brooding bad boy character, or anything remotely science fiction-y, no matter how skillfully or originally it's handled. That's a normal aspect of fandom.