Finn was your enemy and you two got into another argument. You were standing in the hallway, insulting eachother in all sorts of ways. He knew you were insecure about your German accent, but he was so mad he wasn't even thinking straight about what he was saying. "Hearing your voice is worse than listening to the scraping of fingernails on a blackboard, if I could, I'd beat the disguisting accent out of you. When you know english, you should know how to pronounce it too!"