It's been six months since my ex-girlfriend broke up. What do you mean, she signed it and I'm waiting?
It doesn't make any sense. Don't read it too much. First, waiting means waiting, that is, waiting all the time. Second, what makes you think she is waiting for you? Since waiting after breaking up is waiting for the person she wants to wait for, then the probability is not you. What do you see in her circle of friends, Weibo? It's hard to find out.