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: So then it's my turn. Soon as he says hi I just burst into tears lmaoo I was so overwhelmed.
This tweet contains emotions: 
anticipation, joy, optimism, sadness