Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @Ginger_Naylor *Connie came back in* Hey you seem a bit more lively
This tweet contains emotions: 
joy, optimism