Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @Bietron 🤓 dont be sad.. btw good night davina..go sleep larh..
This tweet contains emotions: 
love, optimism, sadness