He kicked the door before angrily shouting, “How dare someone lock the door to the room I want to go to?” He is as willful as ever! He continued kicking for a while before the door opened from the inside and William looked at him with irritation about being disturbed by someone crazy. He did not think that the crazy person that was mindlessly banging on his door was none other than Oliver. The corner of his lips rose as he raised an eyebrow, "what do you want, brother in law?" The teasing glint at the end of his words couldn't be hidden even if he wanted, as he dragged out the word for a while. Oliver's eyes turned red in anger when he heard the way William had just addressed him. He was not in a state to understand that William was just teasing him as his anger rose a level higher,