Interview "Now, Jaehyuk, are there any family members you'd like to shout out today?" Jaehyuk takes a moment to think, but he lights up as he realizes something, making a soft smile "Hey yeah! I'd like to shout out my twin sister, who is also my biggest fan. She's been watching me since our days in TRAINEE days, and she's been my biggest supporter. So if you're watching, I want you to know that I love you, and that no one can be my number 1 fan except for you."