Four months have passed since the birth of baby Jack Thornton. Motherhood is a lot of work for Elizabeth, but it is also filled with so much joy. Like his father, Jack is loved by all the ladies and all the men enjoy being his friend.
It's graduation day at the Jack Thornton School house. Rosemary and Lee adjust to having family in town. A letter from Dottie sends all the Coulters reeling. Clara learns Jesse made a big mistake.
Elizabeth encourages Gowen to seek forgiveness from Rosaleen to heal old wounds. Rosemary and Minnie start a choir. Meanwhile Montague continues to raise suspicion.
Elizabeth and Allie plan a birthday party for Nathan. Lee and Rosemary weigh business responsibilities against family time. Lucas settles into his role as governor.
Elizabeth wonders if she is truly ready to let love in again. Rosemary wonders what her purpose is. Clara and Jesse sort through their issues. Carson receives an amazing opportunity.
