On the 23rd, the online community showed photos of Party favors received by Lee Seung-gi and Lee Da-in as guests at the Wedding ceremony. The guest was presented with a vase from Lee Seung-gi, Lee Da-in's Wedding ceremony. Under the vase, the phrase "Seunggi and Rayoon" was written. Lee Da-in's real name is Irayun. "Irayun" is the second name changed after Lim Yoo-kyung and Lee Ju-hee. There was also a letter from Lee Seung-gi and Lee Da-in in the Party favor. "Thank you for blessing the future of both of us as we wish the flowers in the vase to bloom. I will live beautifully so that the good Body Chemistry spreads widely in the world by putting the Body Chemistry of the heart in a beautiful way. Meanwhile, Lee Da-in and Lee Seung-gi held a Wedding ceremony at the Grand Intercontinental Seoul Parnas Hotel in Samseong-dong, Gangnam-gu, Seoul on July 7. Yoo Jae-seok, Kang Ho-dong, Lee Soo-geun and Lee Soon-jae attended the Wedding ceremony of the two people.