[Pu the Owl]

Originally posted by Frozen

However, I may add, that a true friend does not have to be "perfect" A friend can also do s*** to you from time to time, because they are all humans after all and humans will never stop making mistakes. Such mistakes, of course, have their limits.

The problem is that some "friends" think that when they make mistakes, every kind of mistakes, you'll automatically forgive them for the only reason they're your friends. Something like the behaviour of parents with sons (whatever you'll do, your parents will be angry for some time and then back to normality). Mistakes are humans and, as Frozen said, they have limits: it means that seeing your friend doesn't really care about making mistakes, you can't expect anything good from this person.