Still thinking about these questions shows that you still like him. His signature may be for you. If he knows that you will continue to pay attention to him, it is very likely. I feel that the average boy is more face-saving and competitive. After breaking up, he often pretends that he is doing well. If he really shows his weakness after the breakup, maybe he still misses you. If you can't let go, or if the breakup is not due to some irreconcilable contradiction, you can still have a good talk together. You can sound out his current thoughts, ask his friends, or beat about the bush in other ways ~