Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
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