The New York Post reports that Gosselin, 32, quietly hit a Manhattan pub on Oct. 31 with Glassman, 22. (They have since announced that they're "taking a break.")
Because it was Halloween night, it was harder than usual for Gosselin to avoid his fame: the bar-restaurant's patrons that night included "a few people dressed as Jon Gosselin."
The embattled father of eight apparently wasn't feeling the holiday spirit.
"Staff were ordered to keep the fake Jons away from him," the Post reports -- and he even turned away fans.
"Someone asked to take a picture but he said he wanted to be left alone. Once the crowds were away he and Hailey looked like a normal couple."
On a joint interview with Entertainment Tonight airing Wednesday, Gosselin says that he and Glassman are "going to take a break and decide," about their relationship.
"We'll let Hailey decide on what she wants to do," he says. "My life is so hectic right now I have to concentrate on my own decisions. ... Maybe she wants to go get a job. Maybe she wants to date other people. Maybe she wants to experience life? Live on her own and do her own things. I don't know. If I was 22, I would probably want a break too, because it is so much."
His on-camera conversation with Glassman eventually dissolves into an argument. Finally, after Hailey brings up Gosselin's kids, he shouts "I'm not talking about this!" and storms off the set.