Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: @DinoHyogi Hakyeon takes all the attention happily, perching on Wonshik's shoulder to sulk when Jaehwan accidentally caused a tiny explosion
This tweet contains emotions: 
disgust, joy, optimism, sadness