It's the day of Billy and Vanessa's wedding. At Cross Creek, Reva told Jonathan that he needs to come to attend the nups. He was hesitant to make his presence known but Reva encouraged him to get settled so Sarah can have a home and told him to face his fears. So, Jon called Mel and asked her for a favor.

At Company, James told Daisy he'd like to take her to the wedding. Meanwhile, Blake chatted on online with her dating site pal (Frank) who was inspired to ask her to attend the wedding with him. She declined, explaining that she already has plans. Frank was bummed. Phillip, Natalia, Olivia and Beth got dressed and gathered at the mansion to depart for the ceremony. Nat was understanding when Rafe said he won't be going to the nups with her and Liv as a family. Beth was surprised when James said he has a date for the wedding; Phil added, "So do I!" and grabbed Beth's hand.

At Cedars, Ed advised Alan to take it easy. Alexandra was relieved. Alan said saving Phil's life was the biggest gift he could give and added that Phil also helped save him. Later, Jon showed up to check in on Alan just as Nat and Liv arrived. He watched, unnoticed, as Alan happily greeted Emma, who thanked him for saving her daddy's life. Liv was stunned when Alan didn't react to hearing that she and Nat are together and told Emma she has two great mommies. "Emma seems to be happy and that's all that really matters," he said. After they left, Alan told Alex that he's not going to run away from happiness anymore and realizes that it can all be taken away.

James went to the Coopers to pick up Daisy, much to Frank's chagrin. Meanwhile, Bridget and Nola arrived and happily greeted everyone. They lovingly looked at Company. Bridget explained Peter is at orientation at Springfield University. Meanwhile, at the Beacon, Mindy showed up for the wedding and greeted Vanessa. Lizzie presented a surprised Vanessa with a garter for her big day and joked that they were going to force her to wear it. At the lake, the Lewis men (including Dylan!) went fishing together to catch their breakfast, per wedding day tradition. Reva showed up and teased them about smelling like fish.

The Lewis men pulled up to the country club in an old truck and greeted Vanessa who also arrived with her bridal party in a limo. Billy and Vanessa kissed. Billy and Mindy shared a sweet moment. Ashlee was stunned to be introduced to Doris's girlfriend. Ash pointed out that her mom seems happy. Lizzie fretted to Bill that she worries Jon will take Sarah away from her again. He promised not to let that happen. Remy and Christina joked about getting divorced just so they can get hitched again. Nola greeted Vanessa and they shared a laugh about wearing the same dress. She gave Vanessa a stone from one of Quint's digs. Dylan and Bridget hugged, saying it was great to see each other. Buzz approached Lillian, told her that she's beautiful and got down on one knee and proposed. Everyone else watched from above. Lillian was delighted and said yes. Billy and Vanessa suggested they have a double wedding. "Two for the price of one, let's do it!" Buzz laughed. Josh told Reva that Nat and Liv are together. Reva was stunned. "Since Olivia couldn't have you, she went for the net best thing!" she told him.

Back at Cedars, Jon confronted Alan and threatened him, saying he still doesn't trust him. Spaulding explained that things have changed since Jon left town and that he's a different man now. "I hope so," Jon said and left.

Lillian excused herself and visited Maureen Bauer's grave. She apologized to her departed friend and admitted she's been too afraid to visit. "I made a mistake and you paid with your life for it." Lill said her guilt has kept her from moving forward with her life and now she wants to start over with Buzz. Later, the ceremonies began. Bill walked Vanessa down the aisle and lamented Dinah's absence. Lillian was also ushered down to Buzz. "You have made me the happiest man in the whole wide world today," Billy whispered to Vanessa. Father Ray started the ceremony and the couples said their touching vows. They exchanged rings and pronounced husbands and wives.