Examine the tweet "@JessicaZ00 @ZRlondon ditto!! Such an amazing atmosphere! #PhilippPlein #cheerleaders #stunt #LondonEvents" and determine which of these emotions are present: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If there are no identifiable emotions, reply with "neutral or no emotion".
joy, love, optimism