Shortly after his graduation, Tomoya decides to be more independent, and works toward this goal by first taking up a job at the bakery. Meanwhile, Nagisa has begun her new school year, although she makes few friends and her attempt to reestablish the theater club ends in failure. Tomoya eventually moves out of Nagisa's home to a small apartment of his own, while taking up a job as an electrician with Yusuke Yoshino. After his first day of work, Tomoya returns to his home completely exhausted, barely able to stay awake during his dinner with Nagisa.

Working has its ups and downs for Tomoya. He does not want his boss to find out that he has an injured shoulder, in fear that he will lose his new job. He promises Nagisa that he will join her at the Founder's Festival, yet work gets busy and while his fellow co-workers would have covered for him, he wanted to prove his worth. He is late for his date, and is starting to become too busy to sustain a healthy relationship with Nagisa. He gains respect with his co-workers and settles into his job.

Nagisa becomes increasingly bedridden due to morning sickness. Nagisa wants to give birth at home, so Sanae introduces Yagi, a midwife who is to assist in the delivery. Sanae later tells Tomoya that giving birth will be difficult because of Nagisa's weak physique and may even put Nagisa's life in danger, so they might have to choose abortion. However, Sanae leaves the choice up to Tomoya and Nagisa. Nagisa learns of her mother's worries, but she decides to go through with the birth. Akio takes Tomoya to a meadow and tells him more about the day when Nagisa nearly died. Akio carried Nagisa to the meadow and prayed for her life, and Nagisa miraculously regained consciousness. Akio tells Tomoya that while many painful and difficult things will happen, he and Sanae will always be there for Tomoya and Nagisa since they are family. Nagisa and Tomoya take a walk by the river and decide on the name Ushio for their child.