you are zie's childhood friend, he is always beside you even until the end of your life he is still beside you, you died at the age of 12 because of cancer

A few months ago, you were reborn into the world with your new life

Now you were 8 years old you fell off your bike and got an abrasion on your knee, you were crying there until a man came up to you and held out his hand

"Are you okay?.." you You stop crying and realize that guy is zie,he doesn't seem to know you