Lend Me a Stop and Become You

As graduation approached, "I" decided to leave my hometown, but I had a heated argument with my father at the train station over my future choices. While taking shelter from the rain late at night, I mistakenly entered a small platform shop that only appears during heavy rains, service outages or non-stop delays. There are no new items in the store, only old tickets, cold tea and mints with no production date. The shopkeeper handed over two tickets to different eras. From then on, my father and I began to enter each other's lives. Everyone has a ticket that has not been caught up. Lend me a stop and become you, a journey to get closer to each other again.