I've been dating this guy for only a little over a month but have all of signs of possibly falling for him, tight chest, butterflies, haven't had these feelings in a long time. I had the feeling that either he just wasn't that into me or something and finally asked and he told me that his heart is with someone else (they broke up about 4 months ago and he says there is no chance of them getting back together, I don't know why they broke up) but he still wants to see me. I revealed how I felt. Should I keep seeing him in hopes that he will share my feelings and finally get over her? Or, guard my heart and move on. I don't typically date more than one at a time especially once sex is introduced but was thinking about telling him that I will keep seeing him but not commit to just him. Any advice? I really like him.