Don't say you love me, show me that you do, don't ask me to trust you, prove to me that you can be trusted and don't make me feel unappreciated because I will find someone who will appreciate me more than you did.
Unconditional love really exists in each of us. It is part of our deep inner being. It is not so much an active emotion as a state of being. It's not 'I love you' for this or that reason, not 'I love you if you love me.' It's love for no reason, love without an object.
That was the worst thing about having a relationship with someone, even a pretend relationship. You opened up, let someone in, and when it was over, they had all the ammunition they needed to completely destroy you.