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: @len_snart Mick nods. 'I would like that.' He went back to his food, smiling as he finished it.
This tweet contains emotions: 
joy, optimism