I'm still saddened by Dean's anger towards Sam post Charlie's death.
I hate that he said it should've been Sam on that funeral pyre. I hate that he lured Sam to the Death bar. I hate that he even considered using Death's scythe on Sam. I hate that he accused Sam of only thinking of himself because Sam didn't want to be murdered.
I've always been a Dean girl but s10 has made me fiercely protective of Sam.