Please analyze the tweet "@MarkedMurderer Orion's eyes narrowed as he gazed down at the girl, ice cold blues meeting a softer than usual green. His instinct told him-" and classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
anticipation