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: @Just_Alasia I agree. Btw, have u seen Ep22, Granger, O?  That was the episode when I knew Anna was coming back, the conversation at start.
This tweet contains emotions: 
anticipation, optimism, surprise