The specific content is ~
The second doorman from the left, Hui, asked the protagonist to help him send a love letter to the girl. When he entered the room, he gave the love letter to A Xiang. A Xiang wants you to bring a Yu Pei to Hui, who says it's not his. Take Yu Pei to see Ed, the second doorman on the right. He will say that this is his Yu Pei and take it back. Then the protagonist will go in again and tell A Xiang the truth.
It has no effect on the main plot ~