Most Helpful Girl
Yeah she thinks of you and she probably misses you. Depends on the reason why you broke up though. I recommend you to make up your mind, if you don't think there is a possibility to be back together, forget about her and move on. If you want her back, think about why you guys broke up and think if there is anyway you can fix it. I am in a similar situation, it's hard to be friends but it's even harder too accept that he/she is gone. But I tell you something, if she doesn't love you and you can't be just friends with her, there is nothing you can do. You gotta move on even if it's painful, or it will hurt you so badly. Speak to her if you're not sure about her feelings.
Most Helpful Guy
If you are thinking of her you can assume she is as well. But if you are broken up does this really matter, if you broke up and went as far to say not to be friends or in contact it was for a reason. Stick to your guns, she will move on as will you. But if you don't and she does it'll hurt like hell you don't want that.
Hope this helps