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: The birds chirp , the sun shines and the wind chimes chime. There was once a smile on this face.
This tweet contains emotions: 
joy, optimism