At their fan meeting '2017 INFINITE Gathering 3' on March 3, Sunggyu discussed the most scary moment during their recent tour. He shared, "We had to do an encore concert, but Sungjong wasn't able to come back from the jungle," referring to Sungjong's time on the Tonga special of 'Law of the Jungle'.
Sunggyu continued, "We weren't able to rehearse, and Sungjong came on the day of the concert. His cellphone didn't even work. Sungjong wondered if he could come back at all, but he came back safely before the concert."
Sungjong himself explained, "I was tearing up in thanks because of Sunggyu hyung. I called Sunggyu hyung to ask him what I should do, and he told me not to worry and that the members would work harder. I don't think I'll ever forget it."
What a good team!