After Ivy and Joshua had taken off, Noah had brought Oliver to his house. After making sure he was comfortable and settled, he had handed him all the details he had collected related to the opening of his agency. He had also given him a cell phone so that Oliver could call him any time he wanted. To assist him, Noah had asked his servants to be at Oliver's beck and call in case he needed something.
Later, he had to go to his office as he had some documents to sign. He had left with Ronnie and had asked Oliver to call him in case he needed anything. He did not want his future father-in-law to suffer in any way.