Love, trust, betray, treason, feeling, betrayed. These all are something that we all have felt. I mean sometime on another it's not like no one has felt betrayal but anyway the thing is what is the real reason behind all this? Why does this all happen? I mean these are one of the most basic feelings which also make us happy and also makes us sad at the same time. So what is really behind all these? So if you ask me it is belief