Think about it when you are ignorant, there are always some secrets that you don't want to tell others, and you keep them secretly in your heart. Some secrets cannot be told to family members, some secrets cannot be told to best friends, some secrets cannot be told to online friends, and even worse, some secrets can only be told to strangers. We all have times like this. We are obviously the closest friends, but we remain silent because of this or that matter. The story I am going to tell you now is a story that can only be told to strangers, a story that belongs to us who are timid. Used to give me some comfort back then.