Thesis: the reason “Spooky Scary Skeletons” is such a popular Tumblr holiday jam is that its lyrics tell a tale of creatures who dwell in the unlighted depths of the Earth driving people to madness with their clinginess and poor social skills, and we find that relateable.
I was just thinking... so now we know the trailer was in reverse 'cause the things that happened there have actually happened the other way around. And the trailer's song said "don't let me be misunderstood", so we assumed sana would be the one being misunderstood through this season. But... what if she's the one who misunderstands instead? What if she's only making false assumptions because she's not communicating with others?