Draco smirked softly at the remark on his use of Harry's last name. Honestly, he mostly didn't really know where they were standing, so he'd rather be safe than sorry. "I said that you'd most likely be able to go home today, but I have to do some check ups, just to make sure that you are in a proper condition to leave," he said with a polite smile. He started doing his checks, but didn't find any anomalies in Harry, even if he was being very thorough. He refused to let Harry leave this place, if he even had the smallest suspicion that he wasn't completely okay. After feeling satisfied with his checks, he started scribbling on the pad assigned to Harry. "Everything seems to be in order though, and I see no reason that you shouldn't be able to leave today. You need to not strain yourself the next couple of days though. Do you have someone who can come pick you up? Do you need me to get an owl for you?"