Aaron Carter has shared that once, Michael Jackson did something “a little bit inappropriate” with him.

Carter broached the subject during new footage from WE tv's Marriage Boot Camp: Reality Stars Family Edition. His comments were short and didn’t provide much detail. “Michael was a really good guy as far as I know, really good guy,” Carter said. “He never really, like, he never did anything that was inappropriate except for one time. There was one thing that he did that was a little bit inappropriate.”

Carter didn’t further explain the alleged incident.

In April, Carter revealed to TMZ that he had his own “experience” with Jackson. His comments followed false rumors that HBO had pulled the Michael Jackson documentary Leaving Neverland from its programming.

When asked if the documentary should be removed, Carter said, “To be honest, after seeing everyone’s story unfold, I was a little aggressive when I talked about it at first. I mean, everyone has their own stories and everyone has their own situations so I can’t really take away from that.” He continued, “In regards to that situation, I actually have my own experience that happened with Michael, so I’mma be talking about that in the future.”

While Carter wouldn’t divulge his experience, he did tell TMZ that he’s writing a book about his “whole life.”

Prior to that, Carter told the outlet in March that he strongly supported Jackson and nothing had happened between them. He also condemned Jackson’s accusers, labeling them liars.