"Stubborn and incorrigible." That about summed it up, honestly. Normally, it was cute. In situations like this... not so much.

Ugh. He's so mad!! Ages spent worshiping humans and wanting to be one and now that he's here, they've set their sights on his sweet, perfect sugarskull! Like they can smell the kindness on him and want to destroy it! It's almost enough to make him wish him and Alphys hadn't been lying about the human-destroying features.

He's slinking into his spot on the car. Annoyed. "Thank you for telling me, Sans, but... why?" Because, again. Now he's just upset.