On the August 3 episode, Solji joined Ben, Nilo, 2AM’s Changmin, GB9, and Park Si Hwan for the Kim Bum Soo special.
Solji began, “I really wanted to appear on the Kim Bum Soo special. He’s so good at singing and is strong. I want to become a singer like Kim Bum Soo. Since it’s my first appearance on ‘Immortal Songs’ after three years, I want to leave a good performance.”
About choosing “I Miss You,” she explained, “It’s such a famous and good song, so I worked hard to capture the emotions of the original. I hope you’ll focus on emotions and feelings.” Solji had appeared on the show four times thus far and had lost every single time. She added, “I hope to achieve even just one win.”