"Quarrels end, but words once spoken never die." From: Sierra Leone
I can't believe you would wear MY heels to school today! You are so ugly in them anyway!!
I'm sorry it won't happen again. I'll ask you next time.
Okay, but your words still hurt me. Even if you said them in the heat of anger.
Though the girl in the pink shirt didn't mean that the girl in the orange shirt was ugly in the shoes it still hurt her feelings. The girl in the orange shirt will remember the words of the pink shirt girl and how they hurt her despite the fact that they forgave each other.
Once words are spoken they have an impact on people weather the words were truly meant or not. You can't take back what you said but you can be forgiven for your words.