The real trust is said when your Fear is zero because your Companion is with you to decrease your fear. If you have fear of your relation than it shows that you don't have trust or it may tells that your companion is your minus point.
        The way my companion affected me taught me that She is not my minus point but she is my power. She took my fear level to zero.
       Always try to be with your companion not before companion or not after companion. This with create same impact on your companion that the basic need of love and trust will be carried on.
       This is not a story but a simple lesson to be learned to keep your life going on. Just follow this and have a wonderful companion who will never leave you.
       The fear always measures your trust on you and your companion. Just make your day and throw your fear out.