Carter Walton and Quinn Fuller

Quinn and Carter started their relationship with a scandalous affair while Quinn was married to Eric Forrester. Together they found passion that they desperately both needed in their lives. Quinn is a jewelry designer at Forrester Creations and Wyatt Spencer's mother. Carter Walton is a Chief Operating Officer and Patent Attorney. He is also an adoptive brother of Marcus Forrester. We often see him as a wedding officiate.

Bonding and an affair (2021)
Quinn was talking to Carter on behalf of Zoe Buckingham, Carter's ex fiance. Zoe wanted to go back to Carter after she cheated on him, but he couldn't forgive her. At first Quinn tried to just talk Carter into going back to Zoe, but after some time she shared her own story and how lonely she is in her marriage to Eric Forrester. Quinn and her husband had intimacy problems after another scheme the woman has orchestrated. Carter was also lonely and they bonded over this. Both of them needed intimacy and it was a matter of time before the two of them ended up having sex. They said that they felt guilty for betraying Eric who was not only Quinn's life, but also Carter's very good friends however they had sex again right away. When Quinn again visited Carter for sex Zoe came to Carter's loft unannounced. Quinn hid under the bed, but Zoe could see her clothes in her ex fiance's bedroom. She was hurt when she realized that there was another woman in Carter's bed. Zoe told Quinn about it because she didn't know that her new friend was the lover. Quinn was terrified that Zoe might find out and she told her best friend Shauna Fulton about it. When Zoe recognized Quinn's jacket as the one that was in Carter's bedroom Shauna grabbed the jacket and was pretending that she was the one that was sleeping with Carter. Quinn was grateful that Shauna lied for her. Soon Eric decided that he moved on from Quinn's latest scheme against his family and the two ended up in bed. Quinn was overjoyed. Carter decided to forgive his ex fiance when he realized that after what he did with his friends wife he should stop judging Zoe for her past indiscretion. The two were newly engaged and everything seemed to go well however one day Paris Buckingham, Zoe's sister heard the two talking about it and found out that it was Quinn. She called Quinn out on pretending that she's Zoe's friend, but she was convinced by Quinn that it's best to keep it a secret as she doesn't want to lose her husband.

Brooke outing Quinn and Carter out
Quinn and Eric were about to renew their vows when Brooke Logan Forrester appeared and told the truth about Quinn's affair. Paris was the one who told her about it. Quinn tried to convince Eric to continue the ceremony and she didn't want to own up to her mistake, but Carter was honest. When Eric realized that his wife cheated on him with his employee and good friend he exiled her from home. Eric told Carter that he can keep his position at Forrester if he won't see Quinn again however Quinn and Carter were still having sex in secret.