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: @ofc_ALDUBQC Glad you gained some cheery vibes just by looking at our Happy Meal! 😊
This tweet contains emotions: 
joy