Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: Chris would take full responsibility and would want us all to rejoice in the memories we all had with him.
This tweet contains emotions: 
joy, love, optimism, trust