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: Oh dear an evening of absolute hilarity I don't think I have laughed so much in a long time! 😂
This tweet contains emotions: 
joy, love