The Bold and the Beautiful’s must-watch moments for Monday, December 15, include Finn and Steffy sharing a passionate kiss. Plus, Bill has a surprise proposal for Katie. It’s going to be another big day filled with joy and love in Los Angeles.

Key Takeaways

• Love takes center stage across Los Angeles as multiple couples lean into happiness.
• Finn and Steffy give in to their feelings with a passionate moment that reinforces their bond.
• Bill takes Katie completely by surprise with a proposal she never saw coming.

What Happened Previously on B&B

Liam (Scott Clifton) and Hope (Annika Noelle) tied the knot with their closest family by their side. Deacon (Sean Kanan) proudly attended to support his daughter, but his wife, Sheila (Kimberlin Brown), was deliberately excluded from the celebration.

Beth (Jordyn Lynn Ariz) officiated the ceremony and made it clear that Sheila’s presence wasn’t welcome. With that decision settled, Hope and Liam kept the focus on their vows as Douglas (Henri Joseph Samiri) and Kelly (Sophia Paras) shared in the milestone moment.

Bill (Don Diamont) and Katie (Heather Tom) moved back in together after all the drama with Will (Crew Morrow) and Luna (Lisa Yamada). They’ve been getting along and falling back into love with each other again.

MORE: B&B fans see a power grab in Eric’s retirement.

Here’s What To Watch Next

Monday, December 15, 2025 #9673
Finn (Tanner Novlan) expresses his love for Steffy (Jacqueline MacInnes Wood) with a passionate kiss.
Bill surprises Katie with an impromptu proposal and marriage.