·Rainy Night Radio, reunited after a long absence, he traveled across five years to ask for the answer from back then.
· The male idol I had a crush on but failed to fall in love with became my loyal listener five years later, and I still press for the ending online?
· The regrets of his youth and her unresolved feelings are reunited on the radio waves and continued on a rainy night.
Purpose: The courage to face regrets is the key to reconciliation with oneself across time.