At Spencer, Bill paced around the office, preoccupied with thoughts of being intimate with Steffy. Justin arrived as Bill had requested in a text message. Bill asked Justin to have Bill's jet and yacht prepared. Justin asked how many were in the party. "Two," Bill answered. Justin asked who the lucky lady was. "As if I don't know already," Justin added.
Bill asked if it mattered. Justin replied that one couldn't help being curious, and he guessed Bill really wasn't going to say. Bill said he would eventually. Justin was glad Brooke had found her senses. Justin felt that reconnecting on the yacht could be just what Bill and Brooke needed.
Bill wanted to make sure the yacht was stocked, and he wouldn't have to helicopter in Champagne as he'd had to do before. Justin added that he'd make sure they had plenty of sparkling water for Brooke. "I never said it was Brooke," Bill replied.
Justin countered that Bill hadn't denied it, either. Justin claimed to need a name for the flight manifest. Bill said it was a nice try, but it was his private plane. Justin replied that rules were rules, and Bill said "Mrs. Spencer" ought to cover it.
After Justin had gone, Bill viewed a cellphone photo of his yacht. He recalled telling Steffy that she understood him better than anyone.
At the cliff house, Liam was glad that Steffy was home and had forgiven him. The visibly upset Steffy wished they could go back to the time before the demolition. Liam believed he had a better idea. He suggested they return to their wedding day by renewing their vows.
Steffy stammered, and Liam asked her to let him start over with her. She agreed and said, "But..." Someone knocked on the door, and Liam stated that "he" had gotten there. Liam opened the door for Carter, who asked what Liam had wanted to talk about. Liam said that it was time for action, and he and Steffy wanted Carter to renew their vows for them that night.
Carter stated that Liam could have prepared Carter for it beforehand. Liam replied that he'd only wanted to discuss doing it at some point in the future, "but then, this beautiful creature walked through the door," Liam said, referring to Steffy. Liam had decided that there was no time like right then to show his commitment.
Carter said he'd do it if they both wanted it. Liam deferred to Steffy. Steffy agreed to it. She began stammering, and Liam told her to hold on. Liam asked Carter to get a drink from the kitchen while Steffy and Liam talked.
Carter complied, and Steffy said she hadn't been expecting it. Liam really wanted to do it because he needed to show his devotion after what had gone on with Sally. He wanted to reassure Steffy that he'd never betray her again. Steffy agreed to it, but she had something to tell him first. She stated that she'd given up on them that night.
Liam asserted that Steffy had done so because of him. He reasoned that she'd be halfway to Paris if she'd really given up, but instead, she'd returned home. He said it had to mean she believed in them as much as he did. She replied that she'd always believed in them. She began to say what she needed to tell him, but Liam asked her to say it in the vows.
Liam needed to erase his mistakes and asked if she could let him do it. Steffy decided that Liam was right; they needed a fresh start, and nothing that had happened before mattered anymore.
Later, Carter asked Steffy and Liam to give him their rings, and everyone took their proper positions for the ceremony. Carter opened it by saying that they'd pledge themselves to each other again and renew their commitment until death would them part.
Carter asked them to join hands. He asked Liam if he wanted to continue to have Steffy as his wife and to continue to be faithful to her for as long as they both lived. Liam affirmed it. Carter asked the same of Steffy about having Liam as her husband, and Steffy affirmed it. Carter asked Steffy and Liam to say their personal vows.
As Steffy cried, Liam thanked Steffy for renewing the vows and returning home to him after the pain he'd caused her. He'd broken his marriage vows and felt he'd trespassed far deeper than a kiss because he'd set Steffy aside and taken her for granted. He said he'd put Sally's feelings above Steffy's. He vowed to never do it again and said Steffy had to be first. She was the one he trusted above anyone else. He pledged to be worthy of her from that day forward.
Carter prompted Steffy to speak. Steffy couldn't imagine walking away from what she and Liam had. She couldn't imagine having a life with anyone else. Liam was still hers forever, just as she'd said in Australia, and no mistake he could make would change it. She said that everyone made mistakes, and she'd made a terrible one that night.
Steffy hesitated. She said she'd almost forgotten who they were together and that they could overcome anything. She thanked Liam for the ceremony. She'd needed it more than he'd ever know. She said she'd never leave Liam again -- ever.
Carter handed Steffy and Liam their rings and asked them, one at a time, to say to the other that the ring was a symbol of each one's devotion and recommitment to the other. Carter pronounced them husband and wife "still." Liam and Steffy hugged. He thanked her for returning home to him, and she squeezed him tighter.
Later, Liam escorted Carter out. Approaching Steffy, Liam said they'd done it, and starting that night, they were united and stronger than ever. She asked if they could really put it all behind them. He said they had just done so. Steffy felt that she was lucky, but he said he was the lucky one. He asked her to trust that he'd never betray her or disrespect their vows again. Liam hugged Steffy, and she flashed to having sex with Bill. Steffy suppressed a sob.
At Katie's house, the lingerie-clad Katie leaned on her bedroom door as she talked to a "deliveryman" who was in the hallway. Acting, she asked how he'd gotten into her house and said she hadn't ordered anything. The man said she'd ordered a pizza. Katie claimed it was just little old she, getting ready for bed, and she asked what she'd do with an "extra large..."
Katie swung open the doors, and Wyatt stood on the other side in tight shorts, an unbuttoned shirt, and a baseball cap. He wore a moustache and held up a pizza box. "Pizza..." Katie drawled. She grabbed hold of him and dragged him into the room. "Mama mia," he said.
Katie pretended not to have any money to pay him. Scoffing, Wyatt replied that it was the case every time he delivered to her. He guessed they could work something out. The two kissed and chuckled about the tickling moustache. Katie pulled it off with her mouth, and he said he'd worked hard at putting it on. She told him that it had looked good, and they kissed.
Later, there was a fourth of a pizza left in an open box at the foot of the bed, and the moustache was stuck to the white headboard. Katie curled up on Wyatt's chest beneath her covers. Naked except for the hat, Wyatt said it had been fun, and he wondered how she'd thought it up. Katie stated that she had plenty of ideas. She asked if he could get a pilot's uniform.
Wyatt believed he could make it work. He thought he should probably be in disguise every time he visited, especially if someone like his father showed up. Wyatt was sure that when his father, "Mr. Family Loyalty," found out about Wyatt and Katie, it wouldn't be pretty.
Wyatt kept checking his phone because he was looking for a message from his brother. Katie and Wyatt discussed Steffy and Liam possibly being in a fight. Wyatt noted that Liam had kept using the word "betrayal." Katie didn't get why Liam would jeopardize his relationship with Steffy. Wyatt hoped it wasn't too late for the couple.
Wyatt said he and Katie should just invite Bill over for some of the pizza and tell him what was going on with Katie and Wyatt so they could just get past any potential fight with Bill. Katie said they were supposed to be keeping it on the down low for as long as possible, and she suggested waiting until Bill was involved with another woman. Katie was sure it would happen soon.
• Bill tells Steffy that they are leaving together.
• Steffy informs Bill that she and Liam renewed their vows.