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: Very long day. Thank goodness for Bake Off to brighten up a weary Wednesday ☺ #GBBO
This tweet contains emotions: 
anticipation, joy, optimism, trust