Before the Shanghai concert, it was reported that Guan You would follow his girlfriend's proposal and make a declaration of courtship to his childhood sweetheart at the concert. However, Guan You's girlfriend had been sitting in the audience that day, but he was very shy and never got up the courage to take this step. At the end of the concert last night, Guan You sang "Believe" with tears in her eyes with the encouragement of four other members. "I want to do something meaningful to me today. I have a lot to say to my girlfriend. She is sitting under the stage. " Guan You pointed to the corner of the mat at the meeting place, looked at his girlfriend affectionately and said, "Since we met, you have always told me that happiness is far away from you, so you dare not expect happiness. Let me hold your hand tightly. Today, I want to make a promise to our future at this concert. Although I am not a very romantic person, I believe I am the only one who can bring you happiness. " Then he knelt down with a big bouquet of roses in his hand. "Would you like to marry a fool?" The sobbing girlfriend went to the stage and accepted Guan You's proposal. The audience cheered. Guan You kissed his girlfriend excitedly in public.

Subsequently, Jonathan Lee, who testified for Si Tong, was invited to the stage. Wearing a fisherman's hat and pretending to be cute, Big Brother smiled and said that everyone had been plotting to propose to Guan You for several days, and he even bought a red bow tie specially. Then the eldest brother added that it was not enough for Guan You and his girlfriend to kiss just now, and forced them to kiss for 30 seconds with his fans. After some bargaining, Guan You and his girlfriend staged a 15 second kiss.