Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: wanna always be the reason behind her happiness and i'll always keep her smiling no matter what happens♒💜.
This tweet contains emotions: 
joy, love, optimism, trust