When Bruce yelled out loud Adrian knew he wasn't yelling at him. "It's okay. I understand." Stepping to the side to let Bruce by Adrian could hear the man's heart rate climbing. "Do what you have to do Bruce."
He knew what was going on. That didn't mean he wasn't planning to follow the man. He was already suited up and once Bruce was out of sight the super soldier inconspicuously followed. He was just making sure Bruce didn't get hurt.