Li Anran always remembers his hoarse "thank you" on the phone late at night when she transferred money to Zhang Mingyuan, which made her finalize the transfer without much thought. She never thought that this convenient help would pave the way for the airport the next morning - Zhang Mingyuan rushed over with some of the money he had just collected. He wanted to thank her in person, but when he saw her smiling and waving to her friends, he was caught off guard. He didn't dare to come forward to recognize her, he just hid this throbbing in his heart. From then on, the unshakable monthly repayment became the only link that could "touch" her. Until the last amount of money was transferred, he stared at the chat box and hesitated all night, and finally uttered those trembling words: "The money has been paid off, do I... Still have a reason to see you again?" Only then did the two of them realize that this entanglement that started with money had already been a heart-wrenching sight from the moment they saw each other at the airport.