Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
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-
This tweet contains emotions: 
anticipation