Your mind will not allow you to do so.. Ever heard of oxytocin? The bonding hormone? It is released during orgasms from your pituitary gland situated In your brain. Never heard of it? But you definitely have felt it.. Remember that time when you first met you love whenever he/she came near you, you mustve got butterflies in you sttomach. That's because during that time oxytocin secretion is at its highest levels. And believe me when I say this, that feeling will never repeat itself ever again. For the next part of your life..

Any hormone when released makes you feel better is like drugs. They are triggers for the releated memories. So whenever you are reminded of your first love for any reason a fixed amount of oxytocin will be released which will make you gradually addicted to it. And its addicting then any other drugs. With enough time the memories should fade away but untill you forget every little moments you enjoyed its close to impossible. And science confirms it too..