In the Once Upon a Wintertime segment, the male rabbit falls on the ice so the female rabbit fake falls to keep him company.
Johnny Appleseed is really just one long heartwarming moment, but the way the apples he planted brings peoples from all walks of life together is very sweet.
Johnny's relationship with his animal friends. At first they're scared of him since they think he's come to hunt them. But when a ditzy skunk wanders over, Johnny just smiles and pets him like a cat. Cue all the woodland critters (including a bear and a mountain lion!) rushing over to be petted. Aww.
Little Toot doing his best to help his dad since he wants to be just like him is cute enough. But when he becomes a hero and gets his wish to be just as good a tug as his pop, it's a heart melter.