Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: @RealestCastiel just sitting close to him for an extended period of time was exhilarating because he's so beautiful and lively lol
This tweet contains emotions: 
joy, love, optimism