so the one guy that u have all ready dated once then u guys break up adn u find some one else and he dose to and when they are with that new person the only thing that is on their mind is their last girlfriend and boyfriend. and when they kiss the new person they dont mean it because they miss u and then u break up with the new guy nor girl and u get back with the guy that hurt u or the girl that hurt u its like they are the one for u even tho they had hurt u so bad u cant get any from them its happen to me and now I'm back with my ex boyfriend and we been together for now 1 month and we are so happy I just dont understand y we go back to our exs