A potential secret could soon be exposed on The Bold and the Beautiful that may threaten to unravel Hope (Kim Matula).

Hope Still With Wyatt Despite Diamond Heist Reveal?

She is currently on a flight to Paris with her mother, Brooke (Katherine Kelly Lang) and stowaway boyfriend Wyatt (Darin Brooks), but back in L.A., Thorne (Windsor Harmon) and Ally (Ashlyn Pearce) may be stumbling across some news that threatens to undo her.

In a preview clip for the Thursday, Feb. 27 episode, Thorne will potentially share a family secret with Ally that may not only involve Hope, but Wyatt and Liam (Scott Clifton) as well.

Bill and Quinn Engage in S&M Style Sex?

"I just pray that he is not the trigger that's going to set her off," he said to Ally in the clip.

Meanwhile, Wyatt's parents are involved in a serious seduction game now that they randomly hooked up during Bill's (Don Diamont) drunken state. Though he is thoroughly committed once again to winning back Brooke, Quinn (Rena Sofer) appears to have other intentions and wants to rekindle something with the father of her son.

"You want to uh...unleash your inner beast with me?" she asked Bill in the preview clip.

Bill will refuse to sleep with Quinn again, and will try his best to not only get her to leave, but to convince her that nothing will ever happen between them again.

"You are not my family. You are the mother of my son," he said. "We are not lovers. We had sex."

However, Quinn will not be deterred so easily, and will explain to Bill that while she desires him sexually, she has no emotional connection to him at all.

"As much as I despise you, I still desire you on some strange level," she said.

The Bold and the Beautiful airs Monday-Friday at 1:30 p.m. on CBS.