Is the Jungkook-Winter 5-year dating rumor bragging or not? I think it's closer to bragging

Fans weren't even thinking about the two of them, but then Winter went to his concert, and they even went to Harry Styles' concert together. The nails were also a bit sus. Of course, you could defend the nails, saying it was a campaign, the colors and positions were different, etc. But if they were a couple, they could have matched them too. Like, 'This is a good intention, let's match it to show it off.' In fact, everyone felt a bit sus seeing that.