Jeremiah faces challenges as he opens his donut stand for the first time; Mary attends church for the first time since returning home; Shelly debates whether she should contact her biological mother; Dawn wonders about going home.

Despite initial success with the donut stand, tensions mount between Jeremiah and Carmela; Lowell decides to go Full English with a makeover; Mary must confront an Amish woman speaking out against her to the Bishop; Sabrina works at the donut stand.

Jeremiah makes a desperate plea for Carmela to return; Dawn and Shelly go full English; Lowell must make a difficult call to his Mennonite parents; Mary takes a risk that could threaten her standing in the Amish community; Sabrina says good-bye.

Jeremiah and Ada must decide the future of their donut stand business; Mary learns her fate with the Amish Church; Shelly meets her biological mother; Lowell finds out surprising news about his baby during an ultrasound; Dawn reveals a dark secret.

Jeremiah, Carmela, Ada, Dawn, and Lowell gather for Shelly's wedding; Shelly hopes that her Mennonite mother will come to her English wedding; Lowell and Lisa prepare for the unexpected arrival of their babies.

The pandemic has forced Jeremiah, Carmela, Ada and Sabrina to come together in Florida. Sabrina prepares for the arrival of her second child, while Jeremiah and Jethro must make peace. Rosanna and Maureen decide to leave their Amish communities.

Ada takes Maureen and Rosanna to the ocean for the first time, but Rosanna contemplates returning to her Amish community. Jeremiah connects with his biological father, and an unexpected guest threatens Sabrina and Jethro's baby shower.

While questioning his own father's legitimacy, Jeremiah discusses having a baby with Carmela. Maureen and Rosanna are in awe of the rich English. Sabrina is afraid something is wrong with the baby, and she must head to the hospital alone due to COVID-19.

After hours alone in labour, Sabrina must have an emergency C-section. Roseanna has had enough of hearing about Maureen's new beau, which leads to a heated fight. Still having doubts about his biological father, Jeremiah asks Dennis to take a DNA test.