I just want love

I have a problem, I just can't tell people no, I love someone, more than anything and I don't know what is wrong with me, but I keep telling other people that I love them too when i really don't feel a thing, I have this thing where I just want to touch someone and to feel them touching me, it's like I need it for some deep security thing. I don't understand what is going on with me, why do I all the sudden need to feel someone close to me when I hated that feeling before?
if anyone can help me, please do....

I'm on the same boat as well as you are.. it's quite a bit complicated, but probably, eventually, there will be given an answer for us if we don't give up on this problem. just in case, dont try too hard on yourself because you will get a lot of frustrates. so i do empathize you.