During the live stream, Yonghwa talked about the track "Navigation", "I happen to be really terrible with directions so whenever I'm driving I always have my navigation on to guide me."
He went on, "One time I was inspired to write this song 'Navigation' after using the navigation features in my car. I felt so lost and nervous without it." The CNBLUE leader also commented, "I enjoy being alone and often criticize myself as well. But I believe it's a process in trying to strive for my ultimate goals and dreams. When I think about such things, I am more relaxed and at ease since there is a navigation to direct my path."
Meanwhile, Yonghwa recently released the official music video for title track "That Girl" featuring rapper LOCO.