Loki was unsure what was his leading foot. He was hard to remember but while he was thinking about it, he saw Eric charge at it and instinctively took his stance. Seeing him demonstrate. He followed and listened. He watched him closely and felt he didn't have it in his heart to kill a man. He killed one. He didn't think he could do it. He nodded though showing he understood and was listening. When Eric was finished he looked at the knife before Eric. "I cannot do it." Loki told him.