Boyfriendication 2

Dating is probably one of the hottest topics next to money in the world.  We have chemistry in our bodies that demands to be satisfied.  Most drive down the avenue of dating but crash and burn in sexual sin, heartache, and more.  What does the bible have to say about dating?  If I am following Jesus, is it ok for me to date?  How can I know for sure that this man or woman is the right one for me in walking with Jesus?