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: My nephew sees that i have a frown on my face and he tells me 'you're  beautiful '!😢💞😩
This tweet contains emotions: 
joy, sadness