What does the ex-boyfriend's signature mean that the heart is on the road and the road is in the heart?
You really care about him. That doesn't mean anything, does it? From the literary point of view, the heart runs on the road, but that road is in his heart. It is not difficult to understand, just like a person running on the road of dreams, but the road and end point of dreams are determined by their own standards. At least this is my understanding. God bless you! Jesus loves you!