Truth be told, Thor would not be sure how to react to being regarded as a cute, cuddly stuffed animal or pet. Particularly not when those opinions come from Sam, who he did not imagine he would be cuddling in his lifetime. Perhaps Sam is sadder than he lets on, trying to be strong because Thor seems so weak.

The mere thought of being regarded as weak. Well. It makes Thor feel extremely miserable, visibly so. He frowns deeply, feeling more sullen and less explosively sad.

Thor takes Sam by the shoulders and gives him a forceful but careful shove backward. His hands remain on his shoulders, though he isn't squeezing hard enough to hurt him. He'll look into Sam's eyes with his bloodshot, bleary ones for a moment before he talks. "I will never move on."

He might have some residual sadness for someone who isn't a giant lizard, too.