On April 12th, singer Lee Hyun tweeted rehearsal pictures of himself with Mighty Mouth for his comeback track, "Although You Said So." He wrote, "A lot of people screamed with joy over K-Will's feet dancing~ How about if Mighty Mouth hyungs and I dance? What will it be like?" At the tweet, fans began wondering whether they'd be able to see Lee Hyun break out of his traditional ballad singer image by dancing for his next promotion cycle. They commented, "Wow~ practicing choreography? I love the song, please hurry back soon!", and "Is.. it by chance, a hand dance? Looking forward to it, I'll support you!!" Lee Hyun will be performing "Although You Said So" for the first time through Mnet's "M! Countdown" on April 14th. Source: Newsen via Nate