Even if Wyatt's (Darin Brooks) decision to gift Hope (Kim Matula) the Hope for the Future Diamond was completely innocent, no one would believe him on The Bold and the Beautiful.

Wyatt Gives Hope A Priceless Gift?

In fact, his motives will be called into question not only by his brother, Liam (Scott Clifton), but Aly (Ashlyn Pearce) as well.

"Wyatt's just using that diamond to get her in his trailer again," Aly says to Ivy (Ashleigh Brewer) in a preview clip for the Tuesday, July 29 episode.

Bill Admits His Role In Ridge's Accident

Aly however, has never trusted Wyatt-but Liam was beginning to. Until, that is, he goes to see his girlfriend/fiancée, and sees the diamond around her neck and realizes his brother may have been playing him in a secret bid to win Hope back.

"You know you can't keep that, right?" Liam asks Hope in the clip.

Meanwhile, Bill (Don Diamont) will be left desperately begging Brooke (Katherine Kelly Lang) not to end their relationship, or to cancel their plans to marry, after he revealed he was responsible for Ridge's (Thorsten Kaye) accident in Abu Dhabi.

After Ridge put Bill in the same situation he had him in, Bill confessed the whole thing to Brooke-but now it comes with a hefty price, as she is likely to cancel her plans to marry him-on their wedding day. Because he still wants to marry Brooke, Bill will be left trying to convince her the mistake he made then was the last one he would ever make-and he will be forced to promise never to keep a secret from her again.

"I will never keep anything from you again," he promises.

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