Sunggyu: I fully trusted Woohyun! He completely got me!
Sunggyu: When he was looking for me, he texted me saying “Hyung, where are you?”
Sunggyu: I said, “Me? Why?”
Sunggyu: “I want to be with hyung.”
Woohyun: (laughs..)
Sunggyu: “Why?”
Sunggyu: He says, “Because I like hyung..”
Woohyun: (LAUGHS, suddenly embarassed! tries to hide behind Dongwoo)
Sunggyu: I completely told him everything because of that!! This kid..

(Source: )

Another fan shared a different story about what he (a fanboy~) heard. He was at Music Bank and needed to go to the bathroom; only, before he went in, he heard voices that made him freeze! He could recognize the two vocalists’ voices immediately!

Woohyun: Sunggyu hyung, who do you think is more popular between us?
Sunggyu: ㅋㅋ Me.
Woohyun: No, it’s me, you know it is~.
Sunggyu: .. It’s me.
Woohyun: No, it’s me.
Sunggyu: I told you, I’m more popular.
Woohyun: And I told you, I’m more popular!
Sunggyu: It’s me!
Woohyun: No!! It’s me!

And then those two kept arguing like this so childishly, the fanboy couldn’t take it anymore and had to leave so he could burst out laughing.. He said they were in there so long, he didn’t get to see them come out before he had to leave MuBank.

(Source: baidu.com)

After a fan meet (BTD Era), a fan had heard Woohyun (cutely?) pestering Sunggyu.

Woohyun: Hyung, you like me, right?
Sunggyu: What?
Woohyun: You like me, don’t you?
Sunggyu: Of course.
Woohyun: You really like me?
Sunggyu: Yes..
Woohyun: You really really like me?
Sunggyu (who was getting annoyed): Yes, yes~.
Woohyun: You really really really like me?
Sunggyu (who wants the conversation to be over): Yes, yes!
Woohyun: You like mee~?
Sunggyu: …
Woohyun: Hyung, you like me, yeah?
Sunggyu: ….
Woohyun: Hyung, hyung~?

And then after that, Sunggyu was so annoyed at Woohyun he just walked away, L O L. During the She’s Back era, this same fan had been near their dorm when she thought she heard Woohyun’s laugh. When she went to look, she heard them having this same conversation. (ㆀ╯ᴗ╰)

(Source: baidu.com)