Check them out below, and see if you agree or if you would choose other episodes as the best of the best! ‘Change of Heart’ (Season 1, Episode 9)Hallmark “Change of Heart” episode from Hallmark’s “When Calls the Heart”Synopsis (via IMDb): “Jack properly asks Elizabeth for a dinner, but he is surprised by a reassignment. ‘Follow Your Heart’ (Season 2, Episode 9)Hallmark “Follow Your Heart” episode from Hallmark’s “When Calls the Heart”Synopsis (via IMDb): “Elizabeth and Jack return to Hope Valley on fragile terms. Going back to the first season, Episode 12 is one that you definitely need to see if you want to check out the best that the series has to offer. Fans of “When Calls the Heart” will surely never forget “Prayers from the Heart” from the third season due to the heartwarming and heartwrenching developments.