Sep 2, 2016
For Sungjong, he's super popular among the ladies in Japan. I've thought about the reason why he is so popular. What I know is, the feeling he gives off when he speaks Japanese is really cute. "めーっちゃ、好きっやねーーん！" (mimics Sungjong in a very loud voice) Like this!
Woohyun on Sungjong’s appeal to female fans (question: With regards to the member sitting next to you, what do you think makes girls like them?) This lead to all of them mimicing Sungjong and then presumably callapsing in laugther. That being said his cuteness is part of is appeal, he has multiple sides. source