Vincent and Catherine meet at the Stray Sheep. Catherine wonders why Vincent asked to see her after learning the truth about her being a demon who lures and deceives men. Vincent replies saying he has thought about everything and that the past week has been a roller-coaster of emotions. Catherine apologises and expresses guilt for playing a role in the nightmares Vincent suffered. She admits that while she initially just took part in the nightmare plan on a whim, she did not expect to fall for Vincent like she has done. Vincent agree then says that he wishes that he could have met Catherine under different circumstances but he can't change the past. Catherine tells Vincent to not worry then she kisses him as a portal opens, transporting them both away from the Stray Sheep.
Vincent wakes up years ago, back in his high school classroom, with his friends (Jonny, Orlando, Erica and Paul who are all high school age as well) telling him to wake up. Vincent is initially confused thinking Paul is meant to be dead, keeping his memories from the original timeline. Paul explains a new student is transferring shortly before Catherine arrives, now visible to everyone, asking Vincent if it's okay if she sits next to him. We later see Vincent's friends talking about his relationship with Catherine, how this could help Vincent who is having problems with his family at home.
Several years later, Catherine and Vincent get married at the Stray Sheep in the company of Vincent's friends: Katherine and Paul who are now dating, Toby, Erica (who has not yet transitioned), Orlando and Jonny. Catherine asks Vincent if he's now happy. Vincent explains that he is now happier than ever, when they first met his whole world was flipped upside-down and that Vincent is the man he is now because of her. Vincent tells Catherine that now everyone can see they're meant to be together and he'll prove it with the rest of his life. Catherine and Vincent say they love each other and kiss before Catherine vows that she'll always be there for Vincent and will do whatever it takes to keep him happy forever. Catherine and Vincent's lives together are shown in the post-credits where they have kids.
- The wedding outcome of the alternate ending is similar to the ending of Catherine: The Novel, where all of Vincent's friends attended their wedding soon after he defeated Boss and had him help make Catherine appear the same as he sees her to everyone.
Ending Credits Gallery
|Catherine||Bad · Good · True · Alternate (Full Body only)|
|Freedom||Good · True|
|Katherine||Bad · Good · True · Alternate (Full Body only)|
|Rin (Full Body only)||Bad · Good · True|