I don't know why I always giggle, I can't help giggling for no reason, I can't control myself. It makes me miserable and I live like a fool every day.

There are usually two situations for smirking. 1, I remembered the person I like. 2. Think of some interesting conversations or things. Of course there are exceptions. Usually the main reason for smirking is distraction. As long as you pay attention when you do things, you won't giggle. But I think it's good to giggle. If you are a girl, you will inadvertently make people think that you are very happy and cute and want to be friends with you. If it is a boy, congratulations. In the eyes of others, you are a cute boy who is infatuated and single-minded. Never mind if you are smirking. Don't pay attention to other people's strange eyes, because they lost their innocence and showed envy without advice. Being yourself and smirking can adjust your mood well. May you always be lovely and happy.