Just watching this video you can see the discomfort on Junsu and Yoochun’s faces from minute 2:56. How embarrassed Jaejoong should have been.
You don’t do it because you want to “remind" Jaejoong that there are still YunJae shippers (and if Jae is interested knowing it I think he could just go on internet) but to see his “reaction”.
I think we could and should support YunJae couple in a different and respectful way.
Shouting “YunJae” or Yunho’s name while JYJ are performing or speaking, isn’t.
I’m a YunJae shipper myself, but I really hope that this kind of behavior will stop.
All I can see is Jaejoong feeling so happy, his smile is genuine, not the fake smiles. Let me tell you something, even if YJS don’t chant “Yunho” or “Yunjae,” JJ still give out hint by himself in fan-meeting. In many fan-meeting, he sang “Baby U Know, I can’t forget,” you can find it on youtube, nobody ask him to specially sing that song and that part, since YJS pay attention to “Kiss B” at that time more than “No Gain.” In fact, nobody know that he is the one who compose that song for Junsu.
So the first time he sang that part, nobody give out any reaction, he kept singing that part in other fan-meetings, until YJS found out that he is the composer. Why do you think he did that? Isn’t it because he wants them to show some reaction? I understand that when they really broke up, it will be uncomfortable for him to hear Yunho name or Yunjae, but he wants it himself. If he does not want it, he can stop it by saying out “Yunjae is not real, stop make him feel uncomfortable.”Just like how CM said Homin is not real, he don’t appreciate shipping them together.
About JS and YC, they get used to it, they are his best friend, they know what JJ wants and know how the JJ and YJS are. JS always has poker face whenever YJ moment happens anyway.