Been through a variety of short and long term relationships. You'd be amazed how many times, I've heard I think I am falling for you. Or, I think you are the one. Or, I've finally found you. Ohh, my favorite is I'll always be with you/behind you 100%. Then, they do something really bad or cut thinks off out of no where. How does one trust a person in a relationship again? I find myself unable to trust fully at all, and I keep them at arms length.