Task: Categorize the tweet's emotional expression, classifying 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 reflect the tweeter's state of mind.
Tweet: listening to the Oblivion score, drinking coffee, researching for new sci-fi animated project.
This tweet contains emotions: 
joy, optimism