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: Coworker: 'That happened to a friend of mine once, but with guns instead of babies.' #workplace
This tweet contains emotions: 
anticipation, surprise