He didn't think that he could feel any worse about all this; and then she had to go and say that he should have killed her. And then follow it up with that laugh. That horrible, uncharacteristic laugh. That combination was worse to him than if someone had ripped his damn heart out. "Pen..." he said, crossing behind the counter and dropping down on his knees beside her.
He wanted desperately to reach out and brush the tears from her face; or pull her into his arms and beg forgiveness. Something inside him told him it would only make it worse. After all, she wasn't the only one that looked at his hands and saw blood. He was all too acutely aware of what he'd done. How many Penny's had he taken from the world? How many loving and adoring boyfriends like himself had he left to grieve them? Oliver never knew self loathing until this moment.
"Pen, I..." he said, his eyes searching her face for some answer that he couldn't come up with on his own. "I'm so sorry," he finally said, "I never... I never wanted this to happen to you." Trying to ignore how red his hands looked to him, he reached out and brushed his fingers through the ends of her hair, "The last thing I ever wanted was for my love to hurt you..."
It was suddenly very clear to him. Coming here; it was wrong. He should have kept his pain to himself and let her move on. What was that song that was popular nowadays? Only know you love her when you let her go?
And as the song began to play in his head, he felt a new resolve come over him. Glancing once more at her, he stood. He pulled his eyes from hers and turned, walking back to where he'd left his bag. He picked it up and cleared his throat. He stared at the door he was about to walk out of. "My love is always going to hurt you, though," he said, his voice hardly above a whisper. "Even if I gave up hunting, like I'd planned, you'll always see all the people I murdered when you look at me. You'll always feel the pain of my betrayal. And if I love you like I claim, then... I need to let you move on and live the life you sought here. Without me."
He pressed his lips together and looked down at the floor, turning his head to the side so she could see at least one side of his face. "If there's a pack nearby, join it. Hunters tend to stay away from packs. Stay with the pack, Penny, and you'll never have to look over your shoulder again, I promise."
Oliver hesitated, struggling to find the resolve to actually walk out. "I hope that you find a way to be happy, Pen..." he said softly, feeling tears prick his eyes. "I'm sorry," he repeated, turned his face back towards the door and pushed himself forward, "Goodbye."
He walked out the door, glanced around and headed back on the same path towards town. He'd find a place to stay for the night, then go back to Chicago in the morning. He'd let her have the life she wanted. It was all that he and his bloodstained hands could do to offer her any semblance of happiness.