Perfect Addiction Ending Explained: Who Does Sienna End Up With?

Sienna tutored Jax on his recovery following a car accident, assisting him with rehabilitation. However, as time went by, Jax gradually undermined her self-assurance as a combatant. It was later uncovered that Jax had been unfaithful to her with her sibling, Beth, and they departed their shared apartment. Sienna came to recognize that Jax was manipulative emotionally and toxic, dominating her life and exploiting her vulnerabilities. She too, found herself altering to cater to his demands, a pattern she had observed in both her sister and Beth who continued dating Jax. It wasn’t until she met Kayden that Sienna fully grasped the extent of Jax’s harmful behavior. That evening at the gym, she left, recognizing questionable aspects of their relationship and acknowledging Jax’s damaging influence.

Who did Sienna end up with?

In a heated rage towards Jax, Sienna opted for retaliation by honing her skills as a superior fighter. In search of a living space, she encountered Kayden, who owned a downstairs apartment and sought a roommate. Brent advised Sienna to check out Kayden’s place, but unfortunately, she was turned down. Julian then shared with her an upcoming fight between Kayden and Jax, leading Sienna to investigate him. The battle was unfolding in Kayden’s favor when a police intervention halted Jax from beating him mercilessly. Sienna took it upon herself to train Kayden until she felt he had learned all he could. She leaned on Julian for assistance but found resistance, as he disapproved of training underground fighters. However, due to his affection for Sienna, he reluctantly agreed to help Kayden.

Over time, Sienna and Kayden developed feelings for each other. Notably, after Sienna defeated Athena, the three-time champion, in a friendly match, Kayden backed her up, unlike Jax. However, due to past traumas, Sienna was hesitant about pursuing a professional career. Following an incident where Jax accidentally injured her during his loss against Kayden and hospitalized her, Kayden felt compelled to assist Sienna in prioritizing self-care.

He waited until she was no longer in peril, after which he departed, leaving a letter intended for her. At that point, Kayden deemed it the most suitable course of action, but he soon acknowledged his cowardice. He went back to school, resigned from UFG, and simultaneously assisted Sienna in overcoming her doubts so they could embark on a fresh chapter in their lives together.

Did Sienna get her revenge from Jax?

In this film, Sienna’s story centers around her personal growth and confronting her fears about becoming a pro athlete. Julian plays a significant role in helping her conquer those fears, while Kayden’s influence causes her to rethink her choices. Throughout the movie, Sienna stands up for herself, not for Jax or Kayden. As the film concludes, she pens her name on an application form for professional mixed martial arts fighters, pondering a career before retirement. She also assists Julian with his gym.

Jax had used emotional manipulation on her and proved to be extremely harmful, whereas Kayden was uplifting and helpful – exactly what Sienna required to get back on the right path. With the support of her loved ones, friends, Julian, and Kayden, she found the confidence she lacked. In a significant turnaround, she chose not just to train and groom another champion, but to become one herself. Even Beth returned, earning Sienna’s forgiveness after Beth acknowledged the harm she had caused.

In a turn of events, Jax also shows up to apologize, and Sienna extends forgiveness towards him, encouraging him to focus on personal growth and avoid relying on others for emotional completeness once more. Meanwhile, Sienna’s act of granting forgiveness to Jax led her to forgive herself as well. She understood that the resentment she carried within herself had unintentionally been projected onto others.