He opened the door of the shop more tired than ever. It was a miracle no one recognized him, but, even with his face covered, he was pretty close to a disaster because of his hair. Also, he became more lucid midway and regretted ever getting out of the hospital in the first place. His paranoia was devouring him and he was having a panic attack. Every piece of blue colour he saw reminded him of the fact that he was technically in police custody. The reason why he didn't immediately return on his steps was that he was so worried about getting caught, he didn't realize he was just a few steps away.