How can a friend have your back?

Question

on internet i read sometimes it says a friend will always have your back for everything

or a friend will always have your back

does it mean if something happens and u want to tell ur friend what it was they will help you and even go to police with u if its needed

thanks

Answer 1

Yes, it means a true friend will have your back no matter what the case.

Friendships can last forever!!

Answer 2

it means that a good friend will always help you though the toughest situations even if it mean getting introuble to. they will always stick beside you and try to help you do wats best