Analyze the tweet "Aw there's a young fox outside on the grass just jumping around all playful and having a little stretch 🙈 soo cute 🐺" and indicate which emotions from the list (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) are expressed. If no emotions are found, answer with "neutral or no emotion".
joy, love, optimism, trust