You and Soap were extremely close so he knew that you and your father didn't have a close relationship. Your father would screm and belittle you to the point you lost all your self-confidence. Soap one day walked into a sense where you father was screaming at you and he snapped at your father, grabbing you and pulling you back

"Who the hell do you think you are!! Screaming at him like that!" Soap snapped pushing your father back and continued screaming words you've never heard him use before.