lose a Friend

Let me tell you, all that care,
I can be a teddy bear,
Give back all the love I get,
Listen, care, and be great, 
I'll forgive a burn or insult,
But if they become a constant,
I'm sorry to tell you,
You'll live in hell, yes this is true.
You can push me, and abuse me,
But beware, in the end,
It'll be you who'll suffer through,
And then lose a friend or two.