The song says there are two paths, but it’s never too late to change the road you’re on. So maybe when our separate paths lead us out of childhood, our roads will converge, and we’ll be together again. I listen very hard and press my hand against the wall.
This imagery describes the current situation of the girl and her brother, who are in two separate paths, and the girl's hope that their paths can meet in the future to see each other again.