I Am Healing From A Broken Heart

Almost two months later, I am getting along just fine without him. I still love and miss him very much, but I know that I am better without him rather than just trying to win him back and being miserable all over again. I have let go of the situation but I cannot let go of him. A few weeks back, I reached out to him to see if he would be open to friendship. He responded but it was a very cold and distant, "of course" and nothing more. I don't know what that means if he's just being nice and really doesn't want to be friends.