Essaye de le faire selon tes idées, mais voici les miennes:
1. The unicorn emoji has a great success because unlike a lot of emoji, the unicorn has beautiful colors and is quite funny.
2. The emoji of the rolling eyes are the most successful because they show an emotion more powerful than the others
3.Yes, we often use emojis to show emotions, desires, without having to scribble words. It's a faster way to talk
Voila, bonne journée.
