Have people realized that after Loki says “Odin’s son” and looks at Thor teary eyed then drops his gaze and says “swear to you my undying fidelity”, he’s actually saying that to Thor? It was around the same moment the knife appeared in his hand. He decided he was dying for his brother then, and he wanted to settle all the history between them and he wanted him to know he was loyal to him until his dying breath. The look in Thor’s eyes shows that he understood what it means and he’s so goddamn scared. It fucks me up.