'When Calls the Heart' Christmas Movie: Elizabeth and Nathan Share a Tender Moment (Exclusive)

Elizabeth and Nathan take a long stroll through the forest as they search for the perfect Christmas tree. The pair share a heartfelt conversation about how they like to spend the holidays, and Nathan tries to confess what's been on his mind. However, he's interrupted by his niece, Allie. 'When Calls the Heart: Home for Christmas' premieres Dec. 25 at 8 p.m. on Hallmark Channel.