Gym, tan — and lonely? Aubrey O'Day tells a counselor that she isn't pleased with how Paul "DJ Pauly D" DelVecchio has been treating her in Famously Single's Tuesday, July 26, episode, as seen in Us Weekly's exclusive sneak peek.

The pair had been clicking until the end of last week's episode, when the Jersey Shore alum, 36, jokingly said he had forgotten O'Day's name, and referred to her as a girl he had ordered on Craigslist.

"I've been sad," O'Day, 32, tells Dr. Darcy Sterling during their session. "For me, communication is so important — it was insensitive. It got in my heart, and I felt stupid. It made me fearful, and it's important that I feel safe."

"I felt like that night was showing me a lot of red flags, and I feel very nervous because I just spent two years in a relationship that had many red flags in the beginning, and I just did not even acknowledge them, and I saw all of them," she says.

"I'm probably a lot for him to handle," the Danity Kane star continues about Pauly D. "He won't ever say that to me, but I think the jokes are a safe place for him to exist with me because I need a lot. I need depth, I need conversation, I need a lot of things to be satisfied as a woman, and I think maybe he's nervous about that."

Watch the emotional clip in the video above. 

Famously Single airs on E! Tuesdays at 10 p.m. ET. 

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!