-Dad, I want to get married. -Apologize first. -For what? - I’m sorry. - But for what? What I've done? -just apologize. -but... what is my fault? - apologize. -For what??? - apologize. -Please, at least tell me the reason! - apologize. -okay, dad... excuse me!!! -Now you're ready. your training was successful. when you learn to apologize without any reason, you can get married!