"Doctor Mueller, you can leave yourself. Didn't you say that you can't move?"
When Leon came over, Collin had already stood up. His head was lowered, and his forehead was a little swollen. When he came over, he looked as if he was lost his consciousness.
"What happened to him?" Leon noticed that something was wrong and looked at Roxanne, yet Roxanne didn't say anything and passed him directly. At that instant, an image flashed past Leon's mind, and he pointed at Roxanne's back. "I ... I seem to have seen her somewhere else..."
Collin crossed the threshold and said expressionlessly, "Let's go."
After walking out, Leon lit a cigarette and handed it to Collin, "Do you want one?"
Collin took a breath and looked back at Roxanne's home before stepping forward.
"I thought the two of you had sex last night. What happened? The atmosphere was not quite right just now. I dare not to make a sound... What happened between the two of you?" Leon asked as he looked at Collin.