Advice for friendships, intimate relationships, family relationships, etc.
1. I don't care.
This one is pretty self-explanatory. Either you are hiding your true thoughts or you really don't care. If it's the latter, you should rethink the relationship.
2. I hate you.
Hate is a strong emotion that is very similar to love. Therefore, hating someone is in a sense loving them. Deal with why you are having negative emotions as a result of loving that person.
3. Why are you in my life?
YOU are the only one who can answer this question. And if you are asking it, do you REALLY need an answer or do you already have one?
4. Actions speak louder than words.
Oh, yeah? Then why are you speaking and not acting? This statement makes you look as if you are trying to convince yourself.
5. It's not you, it's me.
If this were true, then the other person would be ending the relationship. Be honest and state why you want the relationship to end.