No one likes seeig or likes to hear that the ex is dating or talking to another guy or girl when you do still have feeling for them. It sucks! I know you might feel that she is the one for you but you dont want to be with someone that doesnt love you, like you love them. In no means am I saying that, that is the case. Girls tend to hop into a relationship after a break up quicker than guys, mostly because they dont like being alone or need someone help them cope with their heart ache. You need to do what she is doing and start seeing someone else so you have someone to help you through you heart ache. Even if your not looking for something serious, you just need to get your mind off her its just hurting you mentally and physically. While you are worrying if you are going to ever get back together with her or wondering what she is doing you can be missing out on other opportunities. "Its a big bad world full or twist and turns and people have a way of blinking and missing the moment. The moment that could of changed everything." I know I am just a random person replying back but ive been in you shoes before and it does suck. but its worse when you keep chasing after it and days, months and maybe years pass by and your in the same spot you are now. You have only one life and one chance to do all the things you want to do. The brightest future will always be based on a forgotten past; you cant go forward in life until you let go of your past failures and heartaches.