Your friend is not your bestfriend

Not all stranger can be fake but someone who always stay next to you can be fake
Why ?
Because they are human
Bestfriend means nothing, honestly
Bestfriend is a place which you can share everything you want
Happy or sad, they will hear you
Generally, always hear and give you advice
And I think all people out there can do that things, so are all people your bestfriends ?
If yes, so you have many bestfriends and they all are stranger
You know, bestfriend will come and go by the time
They have expire time to stay next to you