Jawaban :

Do you know what it is? Yes, I do know what it is.

What does it mean? It means a facial expression using characters to express that they're happy.

Where do you see it? I see it in messages my friends send me, they often use it to express and show that they're happy.

When do you use it? I use it when I message other people, I use it when I'm feeling really happy or if I'm in a good mood.

Why do people use this? People use this because it's easier to show emotions and feelings while using emoticons and because using emoticons or as we call them "emojis" are in the trend these days.

Penjelasan:

Maaf klo slah yaa