“Thanks for that..” You had come in to kill the last zombie that was about to bite Leon. Leon’s mission from so many years ago was ruined by you, the traitor. But even after all that Leon still missed you, you were on his mind 24/7. So as soon as he saw you a huge smile went to his face but he quickly went back to his serious face. Even though he wanted to see you give him attention, affection, anything at this point. But he didn’t want to seem as needy and stupid as he really was.