The Bold and the Beautiful (B&B) spoilers for Thursday, August 15,

reveal that John “Finn” Finnegan (Tanner Novlan) will wonder what the heck

Hope Logan (Annika Noelle) was thinking! Hope’s had way too much to drink and

clearly got little too swept up in the lively atmosphere at the party.

After Steffy Forrester (Jacqueline MacInnes Wood) stepped away to take a phone call, Hope cornered Finn and planted a big kiss on him.

Finn was quick to push Hope away and ultimately looked at her like she’d lost her mind.

On Thursday’s B&B episode, Finn will rip into Hope for crossing the line and will remind her that he’s happily married to Steffy.

If Finn has ever given Hope any indication that he wants more than friendship, he’ll insist she’s made some wrong assumptions.

Finn should determine that Hope’s drunkenness contributed to her impulsive move, but that’s no excuse for pouncing on a man who’s taken.

Regardless of why this happened, Finn will make it clear that it can’t happen again.

At some point, Steffy will return from her phone call and may pick up on the tense vibe.

Will Finn come clean to Steffy about Hope diving in for lip lock he didn’t want?

Meanwhile, Bill Spencer (Don Diamont) will have a tough question for Luna Nozawa (Lisa Yamada) regarding her paternity.

Considering all the drama that’s been playing out with Poppy Nozawa (Romy Park), Katie Logan (Heather Tom) has been pushing for another DNA test.

Bill may remind Luna that he vowed to be there for her no matter what.

Luna doesn’t have to go through any of this alone since Bill has promised to support her through Poppy’s legal ordeal.

That said, Bill will understand why Katie’s being so pushy about a second paternity test and will ultimately pitch the idea to Luna, too.

It’ll be hard for Bill to bring this topic up, but he’ll wonder if Luna would be willing to have a second test done in case the results might be different.

Luna won’t want to believe Poppy manipulated the first test results, but she may acknowledge that it’s possible.

Of course, B&B has made it pretty obvious that Li Finnegan (Naomi Matsuda) rigged the test instead, so that shocker will become a key part of the story soon.

The Bold and the Beautiful spoilers say Luna may get some devastating news when it comes to the second DNA outcome, so we’ll bring you predictions on what’s next and updates on all the curveballs to come.