THANK YOU I got disliked to hell for saying he’s rude little shit and ladies should avoid him when he grows up Potato
He got better throughout the story but they had 10 fucking years to teach him basic manners. But no, it was just a plot device so that our wonderful mc will fix him herself.
I understood he was deliberately being offensive as tactic of sort because he hated most ladies that tried to win his brother, so he wasn't a spoiled brat but nonetheless a rude one
If a 10yo boy called me a bag of bones I'd slap him to the 4th dimension