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: @ScmCIafIin 'Don't you know how nervous I was to see you?'
This tweet contains emotions: 
fear, pessimism, sadness