It is rude to invade someone's privacy.
Larry notices his brother is studying hard in his room but there is a package for his brother downstairs.
Larry wants to speak to his brother about the package.
Larry waits for his brother to finished studying, after which Larry informs his brother of the package.
Larry barges into his brothers room while his brother is studying, to inform him of the package.
Larry's brother is thankful, and they both have a heart-to-heart moment.
Larry's brother gets mad at Larry for not respecting his privacy, and Larry argues.