Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: 'What has you smiling like that'\n'Dominos sent me a coupon' 😬
This tweet contains emotions: 
joy, optimism