Task: Analyze the tweet's emotional expression, classifying it as 'neutral or no emotion' or as one or more of the identified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's emotional state.
Tweet: @nytimes @pattonoswalt I am so happy that you were able to expands your heart and find happiness again, congratulations! ❤️
This tweet contains emotions: 