Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: i made a squirrel friend today! i gave him the core of the plum i was eating. he seemed very happy.
This tweet contains emotions: 
joy, love, optimism