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: the thought of you gets me through my day. the thought of your smile never fails at making me smile 💚
This tweet contains emotions: 
joy, love, optimism