Let’s find out who she finally chooses on Sunday in the finale of A Sunday Affair as she gets caught up in a challenging love triangle.
Nse Ikpe-Etim shows Uche, Toyin is played by Dakore Egbuson-Akande, Oris Erhuero plays Sunday, and other actors include Alexx Ekubo, Uzor Osimpkpa, Chris Ihewaand Hilda Dokubo.
The film is directed by Walter Taylaur, while Darrel Bristow-Bovey, Mo Abudu, and Nnegest Likké wrote the script. It was created by EbonyLife Media and had a running time of about one hour and 36 minutes.
The plot focuses on Sunday, Uche, and Toyin as they get caught in a difficult circumstance with no way out.
An explanation of how A Sunday Affair ended.

Toyin gets drunk in the club and asks for Uche’s seclusion. She contacts Femi with fear, and Sunday joins him at the club. Sunday looks for Toyin when they cannot find her at the club.
But before he leaves, he admits to Uche that he loves her and promises to find her partner. When Sunday visits the beach, he sees Toyin sobbing. She motions for him to go and says she has stage 3 cervical cancer.
Sunday brings her home and divulges that his mother died of cancer when he was ten years old. He offers to stand by her and encourages her to fight it out.
He still feels love for Uche, but chooses to date Toyin to keep her spirit alive. Toyin visits Uche and informs her of her situation. And if that wasn’t enough, she ultimately admits to going out on Sundays.
Uche is furious inside but does not show it. She cannot understand why Sunday would proclaim his love to her if he intended to date her best friend.
When she confronts him at work, he confesses his love for her but says that because of Toyin’s sickness, he wants to stay by her side. As chemotherapy begins, the two decide to put their differences aside for Toyin’s sake. Even when her circumstances deteriorate, she never gives up.
Sunday finally has enough and meets Uche in her gallery, where they engage in sexual activity. Toyin finds out she is expecting a child and will must stop receiving chemotherapy if she intends to keep the child.
Do Sunday and Uche have a happy ending?

Toyin chooses to keep the child despite Sunday and Uche’s objections. She argues that she will fight the disease later but she all the time wanted a child and she cannot turn it on this miracle. Unfortunately, things don’t turn out well.
Two months left for Toyin, and the birth is already here. Unfortunately, the doctor says surgery is required to deliver the baby. Toyin doesn’t live even although they can save the baby.
We see a flashback sequence where the two first met and have become childhood friends, as Uche is inconsolable. It is later discovered that Toyin left her best friend a note indicating that she knew about Sunday and her as they were preparing for the burial.
She didn’t mind when she observed them having sex in the gallery. On the contrary, she was happy that the two individuals who meant the most to her had met.
Instead, she regrets taking a few months away from their potential future together because she wanted to borrow their happiness before she died. Toyin encourages Uche to take care of her newborn baby and asks her to never let her memory get in the way of her bond with Sunday.