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: 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