Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Dolores.' A thin lipped smile graced glossed lips as she let blues peer over at the woman. ' A constant delight.. As always.'
This tweet contains emotions: 
joy, love, optimism