The DNCE singer and "Game of Thrones" actress spent their Labor Day swapping spit in New York and it was all caught on camera.
In a series of photos, we get an intimate look at the engaged couple's bedroom PDA -- open mouth, tongue ... it's all out.
No one in the crowd seemed to mind. In fact, it seemed the polar opposite with fans behind them screaming in joy.
Joe wasn't the only Jonas bro who got attention during the game. Kevin sat next to him and when the camera panned to the famous duo, they chugged their beers at record speed then jumped up and performed the infamous floss dance.
Even celebs get delirious after sitting around for hours.